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Unwise — Search History of Murder Methods

nonprofiteer writes "Mark Jensen's home computer revealed Internet searches for botulism, poisoning, pipe bombs and mercury fulminate. A website was visited that explained how to reverse the polarity of a swimming pool — the Jensens had a pool — by switching the wires around, likening the result to the 4th of July. The State pointed out the absence of Internet searches on topics like separation, divorce, child custody or marital property. Julie Jensen died as a result of ethylene glycol in her system, an ingredient found in antifreeze. On the morning of her death, someone attempted to 'double-delete' (apparently unsuccessfully) the computer's browsing history, which included a search for 'ethylene glycol poisoning.'" What if searches for devious, undetectable methods of murder were in everyone's history?

103 of 532 comments (clear)

  1. timothy... by angus77 · · Score: 5, Insightful

    timothy, you're an asshole.

    1. Re:timothy... by a_nonamiss · · Score: 5, Funny

      Now, I can kill someone using a devious, undetectable way. When they find my search history, my defense will be that I clicked on an unmarked slashdot link.

      --
      -Arthur
      Cave ne ante ullas catapultas ambules
    2. Re:timothy... by lowlymarine · · Score: 2

      Is there a browser out there that doesn't display the target of the link when you hover over it? Even IE does this.

    3. Re:timothy... by Anonymous Coward · · Score: 5, Funny

      Your idea of using solar powered chickens as a fuel for spaceships intrigues me and I wish to subscribe to your magazine.

    4. Re:timothy... by icebike · · Score: 5, Insightful

      May not matter if you click it or not, depending on how much pre-fetching your browser does.

      --
      Sig Battery depleted. Reverting to safe mode.
    5. Re:timothy... by lanner · · Score: 2

      No no no, we all need to threaten to kill him. That way, when someone finally does it, there are so many suspects that it will take any investigation a couple of decades just to narrow it down for a couple of hundred particularly agitated slashdotters with serious cases of submitter rage.

    6. Re:timothy... by dgatwood · · Score: 5, Interesting

      You know, I'd hate to think what the police would think if they dug into my browsing history. As somebody who is currently writing a trilogy of sci-fi novels that involve the military (the Earth military), in the past couple of months, I've searched for:

      • Information about famous plane crashes
      • Various law enforcement techniques
      • Thermal imaging cameras
      • Cyanide gas diffusion rates (to find out how much gas someone would have to use to kill someone in a small room)
      • How to use detcord to blow a door off its hinges (to found out how one would do this when breaching a building)
      • The advantages and disadvantages of various types of automatic and semiautomatic firearms
      • Firefighter operations mode on an elevator (to take absolute control of one)
      • Nuclear fusion and theoretical yield (propulsion)
      • Physiological effects of a vacuum on the human body
      • VoIP adapters and remote phone line access

      In short, my searches would make me look like the sort of person who you'd expect to find holed up in a compound in flyover country, which is downright hilarious since I've never even owned a gun.

      The point is that the evidence described in this story, although it sounds bad, is circumstantial, and could possibly occur innocently. More imprtantly, the Slashdot summary doesn't tell the whole story. There was other evidence in addition to this. Although the browser history might have contributed to a conviction, it was not the sole reason for the conviction.

      --

      Check out my sci-fi/humor trilogy at PatriotsBooks.

    7. Re:timothy... by Walt+Dismal · · Score: 4, Funny

      h ttp://www.google.com/search?sourceid=chrome&ie=UTF-8&q=devious,+undetectable+methods+of+murder+"how to find IP address of Timothy or maybe Julian Assange"+"I am not CIA"+"Really, I'm not CIA, honest"

    8. Re:timothy... by Technician · · Score: 2

      Guys, lean to leave no trace. Use a live Ubuntu CD for those searches. Use a public hotspot at the public library or coffee shop. There is no recorded history on the PC. The hotspot may have an untracable record of the search.

      --
      The truth shall set you free!
    9. Re:timothy... by Anonymous Coward · · Score: 5, Funny

      I think you left out a step or two...

      1) Setup a second home WiFi router (that has no internet connection). Turn logging on, and leave it "open"
      2) Harvest MAC addresses of your neighbors as they try to connect
      3) Use the public hotspot with a Live CD like you said, but set your MAC address to one harvested from your neighbor.
      4) If your neighbor gets arrested, it serves him right for trying to mooch off of your internet connection.

    10. Re:timothy... by Lost_In_Specs · · Score: 2

      When they find my search history, my defense will be that I clicked on an unmarked slashdot link.

      Which is obviously an attempt to bolster your insanity plea.

    11. Re:timothy... by Chyeld · · Score: 2

      "So what you are saying is that possession of this... Ubun2? CD is positive proof of an attempt to research how to kill people?"

    12. Re:timothy... by hairyfeet · · Score: 5, Insightful

      Which is why I think URL shortening should be banned. I mean what if some troll decides a rick roll or Goatse isn't nasty enough, and decides to trollbomb with CP instead? Nowadays your browser cache and history can and will be used against you in a court of law, which I'm sure gives many trolls a pitter patter of glee in their twisted little hearts.

      So as long as we have shortening of URLs and allow the cops to use browser cache as "evidence" then trolls are gonna be a hell of a lot worse threat than ever before. I mean how many average folks can even tell you how to delete much less secure delete, the browser cache and search history? Hell I'm constantly trying out new browsers and don't have a clue on how to do a secure delete on Chromium based like Dragon or the more funky rare browsers like Kmeleon CCF Me, do you?

      --
      ACs don't waste your time replying, your posts are never seen by me.
    13. Re:timothy... by Macgrrl · · Score: 4, Interesting

      Similar problem, I write murder mystery roleplaying games, and as a result frequently search for information on how various methods of murder could be detected or concealed.

      --
      Sara
      Designer, Gamer, Macgrrl in an XP World
    14. Re:timothy... by bored_engineer · · Score: 2

      Using Firefox? Ctrl+Shift+P initiates a private browsing session. Personally, I think that I would take my chances, because were I writing for a novel, I would want bookmarks and history available should I need it for revisions and editing.

    15. Re:timothy... by The_mad_linguist · · Score: 2

      Didn't Stephen King mention this as a way to learn murder techniques?

      "Hey, I'm writing a novel, and I'm curious about how you'd most easily completely conceal and bury a ... spaceship. A spaceship the exact shape and size of a Ford Explorer."

    16. Re:timothy... by rahvin112 · · Score: 3, Interesting

      What exactly is the reason for indicating you've never owned a firearm? And what exactly does living in "flyover" country have to do with anything? Do you have this impression that everyone not living on the coasts is some radical gun touting redneck? Because that is how your statement reads to me and that indicates to me that you are one ignorant asshole. Not exactly a ringing endorsement to read your books, but I guess you really aren't targeting those millions that live in "flyover" country eh?

    17. Re:timothy... by The+Mighty+Buzzard · · Score: 5, Funny

      As a radical gun toting redneck in a flyover state, I am offended by your assertion that I am a minority.

      --
      Violence is like duct tape. If it doesn't solve the problem, you didn't use enough.
    18. Re:timothy... by The+Mighty+Buzzard · · Score: 2

      Seriously, browser history/cookies/etc should always be symlinked onto a AES LUKS partition that's encrypted with a different key pulled from /dev/urandom at boot. Same as your swap partitions. And that's just for general, everyday usage. LiveCD+laptop+random MAC address+hotspot where you're able to use it without being seen+VPN that doesn't keep logs for anything you actually want kept anonymous.

      --
      Violence is like duct tape. If it doesn't solve the problem, you didn't use enough.
    19. Re:timothy... by w0mprat · · Score: 5, Insightful

      Similar problem, I write Slashdot comments and this results in many searches to sound like I know what I am talking about.

      --
      After logging in slashdot still does not take you back to the page you were on. It's been that way for 20 years.
    20. Re:timothy... by lwsimon · · Score: 4, Funny

      As a guy in a compound in a flyover country, only about half of those things are in my search history. I already know how to do the other half :0)

      --
      Learn about Photography Basics.
    21. Re:timothy... by Lord+Kano · · Score: 2

      I've never even owned a gun.

      What are you, Canadian?

      LK

      --
      "Hi. This is my friend, Jack Shit, and you don't know him." - Lord Kano
    22. Re:timothy... by fractoid · · Score: 2

      Your idea of using solar powered chickens as a fuel for spaceships intrigues me and I wish to subscribe to your magazine.

      No, silly, he's planning to undetectably murder his own grandfather with a chicken on a train.

      --
      Rampant carbon sequestration destroyed the Dinosaurs' tropical paradise. I'm here to help repair the damage.
    23. Re:timothy... by Eivind · · Score: 3, Insightful

      Exactly. Nobody will get a murder-conviction from search-history.

      But combine a dead wife with a motive, no alibi, access to the poision used to kill her, search-history indicating interest in the same poision from which she died and other clues, and the sum total, may add up to a conviction.

      Or, if there was enough evidence for a conviction already, search-history such as this, could help prove that the murder was pre-planned and not a spur-of-the-moment kind of thing.

    24. Re:timothy... by Garridan · · Score: 3, Funny

      This reminds me of my favorite n00b mistake as a web dev. Our admin backend had a bunch of clickable "delete" links for frontpage content. No verification, no "undo", just a naked delete. Whenever my boss would go to futz with the site, Alexa ran through and deleted every single item as they spidered each webpage he viewed. I never could get him to stop using our admin page with the Alexa widget (despite this happening twice and me upbraiding him for it both times), which prompted me to finally take time away from putting out other fires and redo the backend with security as a primary objective.

    25. Re:timothy... by pxc · · Score: 2

      Not to mention that it's trivial to harvest MAC addresses from clients of ANY access point, without having to set one up of your own. Or that you could spoof your MAC address to some arbitrary, meaningless value and do more or less the same thing but without associating that MAC with anyone in your general location. And of course there's the fact that framing your neighbor makes you a huge asshole.

    26. Re:timothy... by Bob9113 · · Score: 3, Insightful

      Which is why I think URL shortening should be banned. ... So as long as we have shortening of URLs and allow the cops to use browser cache as "evidence" then trolls are gonna be a hell of a lot worse threat than ever before.

      I think you may be shooting the wrong messenger, or something like that. The problem is not URL shorteners, it is that courts are allowed to use what you have been reading as evidence against you. This causes a chilling effect on research. While I think "what he read" in this case is outstanding evidence of his guilt, we must consider the greater societal cost of creating an inhibition to studying unsavory topics.

      Freedom of speech and freedom of the press are sullied when the right to hear and read such free expressions is harmed. To take a more prosaic case; suppose a person were fired from his job, asserted that it was without cause, and in the eventual court proceedings to follow the corporation used the person's cached searches for "WikiLeaks" to support an assertion that they believed the person posed a threat to the corporation's information security. Or simply got a subpoena for the person's browser history to go fishing for cause. Suddenly any unsavory search puts you at risk of being terminated without cause (which may not be a big deal for all people, but there are many jobs where with-cause versus without-cause is a substantive issue).

      Chilling effects are not limited to speech and press. They can inhibit the practical value of free speech and free press by inhibiting the consumption of such free expression. Ultimately we must choose whether it is more important to make it easier to convict criminals, or to have the ability to study and discuss our society -- even the ugly bits -- without fear of reprisal. That may not be an easy question to answer, but it is the rational context in which the full weight of the dichotomy must be considered.

  2. Police Doing Actual Police Work? by BondGamer · · Score: 4, Funny

    How awful is it that detectives were able to discover that her husband searched for information on the exact thing that killed her shortly before her death, along with other methods of killing someone. On top of that he attempted to delete traces of it. This is an invasion of piracy.

    1. Re:Police Doing Actual Police Work? by Anonymous Coward · · Score: 2, Funny

      Arrrrrrrrgggghhhh!!! He be right! This indeed be an invasion of piracy! Give us all yer booty! Arrrrrrrgh!

    2. Re:Police Doing Actual Police Work? by niado · · Score: 5, Insightful

      How awful is it that detectives were able to discover that her husband searched for information on the exact thing that killed her shortly before her death, along with other methods of killing someone. On top of that he attempted to delete traces of it. This is an invasion of piracy.

      Normally in murder cases the significant other of the victim is the primary suspect. As such I would assume (Didn't RTFA so not sure if there is more detail) that it was pretty easy to get a warrant for his house, computer, bank statements, etc. etc.

    3. Re:Police Doing Actual Police Work? by irtza · · Score: 4, Interesting

      They live in the same house... do they have access to the same computer? Could this be suicide and she was hiding the method she would use? Or was the attempted deletion after the fact?

      Of interest is - how is a deleted history available or if it was "attempted" - how would they know? The facts of the murder vs suicide are a bit spacious but I would like to know more about how they uncovered the history.

      --
      When all else fails, try.
    4. Re:Police Doing Actual Police Work? by Anonymous Coward · · Score: 2, Insightful

      That's an amazing post. Except for "And destroying evidence is illegal, every sentence in that post is wrong (assuming you're referring to the USA, at least).

    5. Re:Police Doing Actual Police Work? by Chyeld · · Score: 5, Informative

      That's an amazing post. Except for "And destroying evidence is illegal, every sentence in that post is wrong (assuming you're referring to the USA, at least).

      And so is that one, destroying evidence can be perfectly legal, ask any document destruction company. It's destroying evidence that is currently being sought that is illegal.

    6. Re:Police Doing Actual Police Work? by goblin+tactician · · Score: 2

      just to elaborate on this a bit: most file systems use a table to specify which blocks are allocated to which files. when a file is "deleted" it's entry in the table is removed but the blocks remain untouched instead of written over with 0's/1's to save drive write time. so the data is still there, you just have to know how to find it. tools like the sleuthkit use sophisticated algorithms to carve out the unallocated space into files. if you know what you're doing you can find what you're looking for even on large drives. these kind of methods are extremely common in child pornography cases. the bad guys think they deleted the incriminating files but really the data is still sitting there on the disk waiting for an expert to dig it up.

  3. works the other way, too by Anonymous Coward · · Score: 4, Interesting

    When I wanted to kill someone, I researched methods to do it. Then I realized that I couldn't do it, because the footprints were all over the internet. Time passed, I got over it. Asshole's still alive, but I'm doing better than him now.

    1. Re:works the other way, too by InfiniteWisdom · · Score: 4, Funny

      Naah, I took care of him. I covered my tracks made it look like an accident, but I figured even if they did realize it was murder, you'll be the one they come looking for.

    2. Re:works the other way, too by InfiniteWisdom · · Score: 4, Funny

      Yeah, yeah... I know you're technically not "dead" till the air in your coffin runs out.

  4. Uh oh by Leuf · · Score: 2

    I was just searching for drill presses last night. Really.

    1. Re:Uh oh by windcask · · Score: 2

      Better get one-day shipping, then.

  5. Huh? by Kenshin · · Score: 2, Insightful

    What if searches for devious, undetectable methods of murder were in everyone's history?

    If I'm not mistaken, you're condoning the murder of his wife?

    --

    Does it make you happy you're so strange?

    1. Re:Huh? by Anonymous Coward · · Score: 2, Informative

      What if searches for devious, undetectable methods of murder were in everyone's history?

      If I'm not mistaken, you're condoning the murder of his wife?

      To be fair to Timothy, he's an idiot.

    2. Re:Huh? by demonbug · · Score: 5, Interesting

      What if searches for devious, undetectable methods of murder were in everyone's history?

      If I'm not mistaken, you're condoning the murder of his wife?

      Wow, talk about missing the point...
      How was what he said in any way condoning murder? Pointing out that there are any number of reasons someone might have rather incriminating things in their search/browser history doesn't translate to condoning murder. Nor does it suggest that it was unusual, unfair, or an invasion of privacy to look at the suspect's search history in this context. It merely points out that going the other direction - finding something "suspicious" in someone's search history does not mean they are up to no good (also shows how easy it might be to poison someone's results if you were trying to frame them).

      Really; you somehow read into his comment that he somehow condones murder? Utterly bizarre.

    3. Re:Huh? by stonewallred · · Score: 2

      DIY railguns, anthrax, C-4 manufacturing, drug reasearch, including how to extract cannaboids, hydrocodone and other substances from their mixed or natural state, radiant gas heaters, naval bases, and porn are all subjects I have searched for and looked at articles related, in the last 48 hours.

    4. Re:Huh? by ColdWetDog · · Score: 2

      DIY railguns, anthrax, C-4 manufacturing, drug reasearch, including how to extract cannaboids, hydrocodone and other substances from their mixed or natural state, radiant gas heaters, naval bases, and porn are all subjects I have searched for and looked at articles related, in the last 48 hours.

      Please do be careful not to mix anything up. Things could go very bad for you.

      --
      Faster! Faster! Faster would be better!
    5. Re:Huh? by royallthefourth · · Score: 2

      Sure, but it's no joke.

      timothy, like most self-described "nerds", is probably a tremendous asshole who reckons his own intelligence to be superior to that of those around him based solely on his good taste in video games.

    6. Re:Huh? by Kijori · · Score: 2

      I took a very similar inference from the Slashdot post. My thought pattern was basically this: The article describes what sounds like a safe conviction; the wife had been concerned about her husband and had put her fear into writing, she was later murdered and her husband was convicted on the basis of a range of evidence including the fact that he had, apparently, been researching ways to kill her. There was no procedural impropriety in how the police obtained this, and he advanced no alternative explanation (from the sounds of things his defence was based on all-but admitting the crime and claiming diminished responsibility, so the reason that there was no alternative explanation seems probably to be that he had, in fact, been researching how to kill her).
      In this context Timothy's question "what if searches for devious, undetectable methods of murder were in everyone's history?" reads to me like a suggestion that we should all put similar things in our search history, presumably in order to make it worthless as a piece of evidence in similar trials. While I wouldn't go as far as saying that it is a statement that "condones" murder it does seem to be an attempt to interfere with the course of justice by deliberately damaging otherwise usable evidence. I was rather shocked by the tone of the summary.

  6. There are all sorts of lines to cross ... by ScentCone · · Score: 2, Insightful

    ... and they get crossed on /. all the time. But this one has a certain special stink to it. Is Timothy working on some sort of special asshat merit badge or something?

    --
    Don't disappoint your bird dog. Go to the range.
  7. Okay, I don't follow this... by pushing-robot · · Score: 4, Insightful

    After Mark Jensen’s wife died mysteriously in 1998, he consented to police searching his home for causes.

    In October 1998, the Jensens’ home computer revealed that searches for various means of death coincided with e-mails between Jensen and his then-paramour, Kelly, discussing how they planned to deal with their respective spouses and begin “cleaning up [their] lives” so they could be together and take a cruise the next year.

    So it sounds like a dumb criminal got caught by police doing their job. Is Slashdot so far toward the anarchist fringe that this is being spun...

    from the unless-everybody-joins-in dept.

    What if searches for devious, undetectable methods of murder were in everyone's history?

    as some sort of The People vs. Big Brother thing?

    --
    How can I believe you when you tell me what I don't want to hear?
    1. Re:Okay, I don't follow this... by sjames · · Score: 2

      Indeed. Of all the cases out there of police crossing the line and prosecutors going way too far and all the convictions based on truly terrible evidence, this is not any of those things.

      It seems the guy gave WRITTEN permission for the search and that the cache history was a small part of a web of corroborating facts that lead to his prosecution.

    2. Re:Okay, I don't follow this... by AK+Marc · · Score: 2

      So it sounds like a dumb criminal got caught by police doing their job.

      The woman told people she thought her husband was trying to kill her. Then stayed with him. Then, while she was still alive, someone used a shared computer to search for ways to kill (all of which could be used to kill one's self) and incompletely deleted the searches.

      The defense maintains she was suicidal and laid out a revenge-from-the-grave scenario where he'd get convicted because of her actions. He's either a smart criminal (rarely does a murder get 10 years of freedom after killing someone before the conviction) or a victim. If smart, he was just shy of smart enough. But he doesn't come off as a "dumb" criminal. Those do things like write bank hold-up notes on the back of their own deposit slips.

  8. Polarity? by Brian+Feldman · · Score: 5, Funny

    How the fuck does a swimming pool have a polarity?

    --
    Brian Fundakowski Feldman
    1. Re:Polarity? by mat+catastrophe · · Score: 2

      How the fuck does a swimming pool have a polarity?

      Perhaps it has a neutron flow.

      --
      sig not found
    2. Re:Polarity? by imadork · · Score: 4, Funny

      It's one of those new Star Trek swimming pools. If you ever need to fix it, switching the polarity is risky, but it just might work!

    3. Re:Polarity? by ScentCone · · Score: 2

      How the fuck does a swimming pool have a polarity?

      Obviously it's a holodeck swimming pool. Fool.

      --
      Don't disappoint your bird dog. Go to the range.
    4. Re:Polarity? by wiredlogic · · Score: 5, Informative

      The housing of a pool light is normally grounded. If it is connected to an active circuit the pool becomes a death trap if someone in the water grounds themselves through another conductor.

      --
      I am becoming gerund, destroyer of verbs.
    5. Re:Polarity? by benjamindees · · Score: 2

      I'd guess that a saltwater/ionizing filter has a polarity. And that reversing it would probably produce Brown's gas, which would eventually ignite.

      --
      "I assumed blithely that there were no elves out there in the darkness"
    6. Re:Polarity? by polymeris · · Score: 3, Funny

      How the fuck does a swimming pool have a polarity?

      Exactly my thoughts.. I'll google it!

    7. Re:Polarity? by PPH · · Score: 5, Informative

      It would take significantly more than that. You'd have to bypass the ground fault protection and then see to it that the resulting short to ground didn't actually draw enough current to trip the branch circuit breaker on overcurrent.

      Its pretty difficult to electrocute someone by messing around with the pool electrical equipment.

      Just saying.

      --
      Have gnu, will travel.
    8. Re:Polarity? by Burning1 · · Score: 3, Interesting

      Or, more likely, if there is sufficient conductivity from the light housing to the water, some other fixture in the pool will provide a ground path. Household voltages are dangerous, but not nearly as much as people like to think, especially the 110 volt stuff.

      Great example: some idiot wired a lamp installed in my bathroom backwards. The lamp had a metal housing that the installer had intended to ground to neutral. Unfortunately, the installer mistook the black wire as neutral, and connected it to the ground post and neutral post on the lamp. The neutral wire was connected to hot on the lamp. The lamp worked fine of course - AC current isn't really directional, and wiring something backwards usually just results in serious safety issues... But it did produce the result of providing an electrically hot conductor that was easy to reach while standing in the bathroom, or even worse - turning the facet on in the sink. Damn thing was wired up like this for a couple of years, occasionally zapping someone before I finally pulled it apart to fix it.

      In my teens I spent a lot of time playing with electricity, and was shocked more times than I can count. Never caused any issues.

    9. Re:Polarity? by Punto · · Score: 2

      It's easy, you just couple the plasma relay through the auxiliary photon subcircuits. Any Vulcan child could do it.

      --

      --
      Stay tuned for some shock and awe coming right up after this messages!

    10. Re:Polarity? by camg188 · · Score: 4, Informative

      June 9, 1991, Kings Island amusement park, Mason, OH - Around 8:00 PM, a 20-year-old man entered the Oktoberfest pond, apparently to retrieve a lost hat. He was electrocuted instantly, and two people entered the pond to rescue him. Both the man who originally entered the pond and one of the rescuers died at a local hospital, and the other rescuer had serious injuries. The accident was linked to a faulty water pump, which had short-circuited, electrifying the water.
      - http://kiextreme.com/history_timeline.php

      Don't know if it was a polarity problem.

    11. Re:Polarity? by unkiereamus · · Score: 2, Interesting

      In my teens I spent a lot of time playing with electricity, and was shocked more times than I can count. Never caused any issues.

      The rule of thumb I was taught was that if your fingernails didn't turn black, then you're fine, if they do, then go ahead and mosey on down to the ER.

      Always served me well.

      Though I suppose there should be a proviso that if it causes an arrhythmia, then again you should see a doc, but that only happened to me once, so it's a low probability outcome.

      --
      I needed a sig so people would know who I am, but I was too drunk to make something witty, so you get this instead.
    12. Re:Polarity? by demonlapin · · Score: 5, Informative

      You're quite lucky. The risk from mains current isn't that 120VAC at some small amperage will cook you; it's that 60Hz AC will throw your heart into ventricular fibrillation. A foot-to-foot connection poses no real risk other than pain, while a hand-to-left-foot circuit very well may kill you.

    13. Re:Polarity? by Vegemeister · · Score: 2

      Pools are treated with chlorine to prevent the growth of bacteria and algae. This is done either by dissolving sodium hypochlorite in the water or by dissolving salt (NaCl) and producing the chlorine in situ by electrolysis. Either practice makes the water sufficiently conductive to carry lethal currents.

    14. Re:Polarity? by Mateorabi · · Score: 2

      And, of course, any of this is easy to bypass for someone who's up to no good.

      Or just incompetent. When I bought my house the inspector was good enough to check the GFCI in the basement that the previous owner finished himself. Everything went thru a GFCI outlet right above the wetbar. Only he had gotten 'line' and 'load' backwards. The one outlet that needed it most was on the wrong side of the interrupt.

      Also had the doorbell transformer exposed. Silly mechanical engineers thinking they are electricians. My deck is built probably 2x over code, though. Inspector was impressed with that.

      --
      "You saved 1968." - Ms. Valerie Pringle to the crew of Apollo 8

    15. Re:Polarity? by tompaulco · · Score: 2

      I have been shocked by 110 maybe a half dozen times in my life. I can also attest that it didn't hurt much. Really it was more surprising than painful. In fact, the sensation I would have to say was not pain at all, but more accurately described as "an unpleasant feeling". You know you didn't like it and wouldn't want to do it again, but it didn't hurt like getting pricked by something sharp would. I suspect that the reason it doesn't "hurt" is because the nerves also use electrical impulses to transmit to the brain that something happened, and this just confuses the nerves and gives your brain an uninterpretable signal of what just happened.Perhaps if you did this to yourself enough times, the brain would learn to wire itself such that that feeling maps to "pain". I'm not willing to try the experiment myself because, as I mentioned, it feels "unpleasant".
      I should point out that in all instances of being shocked, it was on my hand and both the live point and ground point were somewhere on my hand, so I have not had to endure electricity passing through my entire body, which is apparently much more deadly.

      --
      If you are not allowed to question your government then the government has answered your question.
    16. Re:Polarity? by Americano · · Score: 2

      Woah, Doc. This is heavy.

    17. Re:Polarity? by thegarbz · · Score: 2

      I deal with electrical codes daily at my workplace. What electrical code has ever been introduced has mandated a compulsory re-wire of a house to the current code? Sure when an electrician works on a circuit he will need to apply the latest codes on that circuit alone and ensure that one circuit is as safe as specified in the relevant codes, but the rest of the house?

      Our house is 19 years old, I think we have called an electrician once to install a safety switch (mains RCD). This was voluntary. If we hadn't have called him certainly the standard of the time hasn't been applied.

      I can give one example of where it clearly isn't in compliance with the codes either. The codes require a clearance between any incandescent recessed ceiling fitting and the nearest combustible material. Well I know of one of our lights which not only doesn't meet the clearance requirement but the installer at the time, legally, drilled a section out of the beam so the light would fit. The codes say we can't install lights like that, they don't say we must rip them out when we see them.

  9. Say what? by rueger · · Score: 5, Insightful

    Believe it or not, I'm not new here, but this has to be the most garbled incoherent summary in memory.

    "reverse the polarity of a swimming pool"
    "likening the result to the 4th of July"
    "someone attempted to 'double-delete' the computer's browsing history"

    I guess if I knew who the hell "Mark Jensen" was it might make more sense. Better run out and read some tabloids.

    1. Re:Say what? by sjames · · Score: 4, Insightful

      We all know that small miracles can be accomplished by reversing the polarity. Sometimes you can even propel your ship into an alternate dimension that way! However, IIRC it was a virus rather than reversing the polarity that won the day in Independence Day.

      As for deletion, double deleting is for hacks, the pros prefer to triple dog delete.

  10. Re:Rule number one for breaking any law by DurendalMac · · Score: 4, Interesting

    Ask the Palin email guy how trying to destroy his data turned out. He would've had a slap on the wrist for the email hijacking, but it was obstruction of justice that got him the time he's doing now. It doesn't matter if you wreck your drive. Your internet history is recorded and retained for 2+ years at your ISP in accordance with the SAFETY Act of 2009.

  11. consent by wizardforce · · Score: 4, Informative

    Jensen was found guilty of first-degree homicide in 2008 based on this and other incriminating evidence, including a letter written by his wife before her death. He appealed the conviction, arguing for one that the warrantless police search of his computer violated his Fourth Amendment rights. The Wisconsin Court of Appeals did not agree as he had signed a consent form.

    Once you give permission to a search, you don't get to retroactively revoke permission once they find evidence against you. It would be a completely different matter if they just barged in without his permission or a warrant. That would be unconstitutional; this however, is just stupidity on his part.

    --
    Sigs are too short to say anything truly profound so read the above post instead.
    1. Re:consent by Kaboom13 · · Score: 2

      Which is exactly why you never, ever, ever, consent to a search from the police even if you have done nothing wrong. They can't plant fake evidence in your house if they don't have a reason to search it. They can't find things unrelated to the case they are investigating, but which may still be illegal, which you may not even know is illegal, if they don't search. No search can corroborate your innocence, because you can't prove a negative. The absence of evidence just means they haven't looked hard enough, or you were especially clever in removing it. For the same reason you should never talk to the police. An officer can't "mishear" what you said if you don't say anything. They can't confuse or trick you, or deprive you of sleep and food until they can convince you that you did something you did not, if you refuse to talk.

      The modern police have nothing to do with justice, and everything to do with convictions. Their job is to arrest as many people as possible, so the state attorneys can convict as many people as possible, and the prison population can be as large as possible. The few good cops don't stay cops for long. How could anyone with a conscience send teenagers to jail for smoking weed (a conviction that will ruin their chances of a decent job or school)?

      If someone steals your stuff, and you call the police, and in the rare case they catch the guy, you still don't get your stuff back. I know people who had to purchase their own property at police auction. If a policeman knocks on your door, ask them (through the door, do not open it, if you open it they can claim to have seen or smelled something inside) if they have a warrant. If they have any other reason, ask them to leave your property immediately.

  12. Re:Rule number one for breaking any law by TheCarp · · Score: 5, Informative

    Drill press? Do you know how easy it is to encrypt a drive?

    Not that I would trust that alone but, if you do a reinstall of the OS over an encrypted drive, nobody is recovering what was there previously. Why bother with the theatrics, and expense. Not to mention, that the holes in the drives may not prove much, but they tell them you are hiding something.

    Besides, its hard to get to work in the morning without breaking ANY law. How would you even know? You could be violating the law RIGHT NOW just by reading this. In fact, you probably are in some jurisdiction. Who is to say that jurisdictions law doesn't apply to you right now? Try explaining why it doesn't apply after they have picked you up while you are there on vacation.

    Ridiculous? Absolutely, but the point is, the world is a big and complicated place full of lots of laws. Luckily, you can get away with ignoring the vast majority of them, most of the time. However, those few that they really have sticks up their ass about, like murder, honestly, its pretty wrong anyway so start with not doing it.

    Anything that is not so wrong, but, still illegal, and they still have sticks up their ass about... well... chances are you have time to plan more and encrypted drives should just make sense. I mean shit, the Ubuntu installer had it as an option, last I looked. Also, he can delete all he wants, as long as they can find the right cookies they can probably recreate much of your search history. Really just best not to rely on clearing the cache.

    -Steve

    --
    "I opened my eyes, and everything went dark again"
  13. Re:Rule number one for breaking any law by Anonymous Coward · · Score: 3, Funny

    May God have mercy on any poor son of a bitch who has to review two years my web history.

  14. Re:Rule number one for breaking any law by windcask · · Score: 5, Informative

    You know that hasn't become law yet, right? It passed the house, but never passed the Senate. It's been idle since last June.

    http://www.opencongress.org/bill/111-h780/show

  15. Bravo, timothy by gregmark · · Score: 4, Insightful

    Let the grumpy-pants anarchy-baiters grumble. The system can always use more disorder, whatever its present condition.

  16. Re:Rule number one for breaking any law by windcask · · Score: 2

    I mean shit, the Ubuntu installer had it as an option, last I looked.

    I wonder what the overlap is between wife murderers and Ubuntu users?

  17. Another Article by TheCarp · · Score: 3, Informative

    I was curious about this...particularly what it means to "reverse the polarity of a swimming pool"... um, I didn't know they had poles :) (clearly something to do with the wiring...)

    Anyway: http://volokh.com/2011/01/04/interesting-example-of-the-use-of-computer-search-evidence

    Apparently its an interesting case. I haven't read much yet, about to dive in, but, it does quickly raise the question of... who did the searching? Looks like the defense claim is suicide. I know that if I planed to kill myself by a posion, I would want to know quite a bit about how it worked and what to expect.

    Though, I am not sure thats the one I would choose.... nicotine maybe.... or nitrous oxide... glycol tastes sweet if I remember, its why dogs sometimes die from drinking antifreeze, so seems like a good choice to slip in food or drink... so... hard to say. Have to read...

    -Steve

    --
    "I opened my eyes, and everything went dark again"
  18. Search evidence fails standard of reasonable doubt by mysidia · · Score: 4, Insightful

    If you looked back into my search history far enough, you could probably find places where I searched for all those different things in the past.

    I wouldn't need to search for any website to tell me how to reverse polarity of a swimming pool motor, because it's basic electronics..

    And yet, I have not murdered and will not murder anyone using those or any other methods.

    Is it reasonable to suspect people of murder just because they have in the past searched for, found, or viewed material, that might relate to methods used by the murderer?

    How is it even proven that the searches are born of some intent, and not merely idle curiosity, or FEAR for ones own safety?

    • Searches for: botulism. This is something every person needs to know about, because it poses a danger to everyone who eats food. People can protect themselves if they have some understanding of what the danger is, where you could be exposed to the toxin, how it could reach your mouth, how to detect it, how to recognize the first signs, what to do, etc
    • Searches for: poisoning. Same deal; it is a good idea to know what methods people might try to use to poison you, especially if you think someone is after you. A search for poisoning can relate to (as much) detecting/knowing if you're poisoned and/or what to do to protect/preserve life.
    • Searches for: pipe bombs. There were several high-profile media events. It would probably be a good idea for members of the general public to understand what exactly a pipe bomb is, how to recognize it, and who to contact or what to do (LEAVE QUICKLY/RUN), if you think you see what might be an explosive device that could threaten your life.
    • Searches for: mercury fulminate. Again, being able to recognize the signs of mercury poisoning is a good idea. People learn more about a subject by hearing about it, and then looking up materials on the subject.

    Would police have made such a deal of simple searches, if they were done by looking up books on the subject at the library? Would a list of books checked out seriously be used to convict an alleged suspect?

  19. NOT Google by D+H+NG · · Score: 4, Interesting

    Given that Google was founded in 1998, the same year that Julie Jensen died, it's highly unlikely that Mark Jensen used Google to make these searches.

  20. Re:Search evidence fails standard of reasonable do by morari · · Score: 2

    Would police have made such a deal of simple searches, if they were done by looking up books on the subject at the library? Would a list of books checked out seriously be used to convict an alleged suspect?

    Yes.

    Your library records are hardly protected from the fuzz either.

    --
    "He who can destroy a thing, controls a thing." --Paul Atreides, Dune
  21. It all sounds ok to me. Score one for a dumb crook by AllParadox · · Score: 2

    A search history on a personal computer is a personal document, for whomever did the search. If the defendant is the only person able to access the PC, he has to live with the document. A very similar situation would be a spiral notebook with detailed lists and notes and entries identified by day (a real OC piece of work) all about how to kill your wife, all in the defendant's handwriting. I see no difference in admitting both of these into evidence, given a proper foundation. Murder is a crime and should be punished. The problem is not that the record itself is bad. The problem is that most people do not know how to do searches without leaving behind a broad trail of bread crumbs for whomever might follow.

    --
    All is paradox. Retired lawyer, so this is just one more layman's opinion.
  22. NaNoWriMo is your friend by AJWM · · Score: 3, Interesting

    It's the perfect excuse: "I was doing research for the novel I'm writing". Just be sure you've got enough of a first draft of that novel on your drive to be convincing.

    (I am a writer. I have all kinds of weird stuff in my browsing history. Which gives me an idea for a crime thriller series, about a hit-man (or perhaps serial killer?) who writes mysteries. Or perhaps its been done. Anyone remember this movie?)

    --
    -- Alastair
    1. Re:NaNoWriMo is your friend by Skidborg · · Score: 2

      No kidding. I had second thoughts about writing a realistic bomb disarming scene after I realized that I might have to cross the American border this year.

      --
      Supporter of the +1 Over Dramatic mod option. In memory of apk.
  23. Re:Search evidence fails standard of reasonable do by nomadic · · Score: 2

    Is it reasonable to suspect people of murder just because they have in the past searched for, found, or viewed material, that might relate to methods used by the murderer?

    When it is a method by which your wife was killed after you researched this, then yes, yes it is reasonable to suspect you of murder. Are you seriously saying that it's unreasonable? I mean I can't even fathom how your thought processes work here.

  24. Re:Rule number one for breaking any law by BCoates · · Score: 4, Informative

    It would have automatically died yesterday along with everything else that didn't pass before the ending of the 111th Congress.

  25. Apart from the moral issues, timothy.. by lelitsch · · Score: 2

    What on earth is "reverse the polarity of a swimming pool" supposed to mean? That can't be explained by sloppy editing or a less than tenuous grasp on physics anymore.

  26. There was other evidence by preaction · · Score: 3, Informative

    Someone testified that Mark confessed to him and tried to get him to kidnap a potential witness. His wife was suspicious and told other people such. The search evidence isn't the only thing around this guy's neck.

  27. Re:Rule number one for breaking any law by Ravon+Rodriguez · · Score: 2
    --
    Jesus loves me, he loves me a bunch, because he always puts Jiffy in my lunch.
  28. For how long? by wanax · · Score: 3, Interesting

    What I'm more curious about, is what is the statute of limitations, so to speak, of the police having consent. I was the victim of an (attempted) armed robbery a few years ago in the apartment I currently live in (he didn't think anybody was around, and ran out after threatening me.. it sucks waking up from a nap to an intruder with a gun standing over you), and I sure as hell didn't mind the police searching my apartment then.. but when is that consent removed? All they found was the guy's jacket, the case is still open.. could they still come back and search without a warrant, even if they were interested in a different case? Or do they have to re-establish consent after the first search?

    1. Re:For how long? by Anonymous Coward · · Score: 3, Informative

      They would have to obtain consent (or have a warrant) each time they came to your house.

    2. Re:For how long? by wizardforce · · Score: 3, Insightful

      "I give you consent to search my apartment for the purpose of catching a thief" is not the same as "I give you the eternal right to search my premises for any and all reasons." Once their investigation concludes, the permission you gave them goes away. At least that's what would be sane; we could, of course, have a few idiot judges that failed history class give huge power to the state...

      --
      Sigs are too short to say anything truly profound so read the above post instead.
    3. Re:For how long? by krazytekn0 · · Score: 2

      Consent to search is a one time thing, they can come in and search upon your consent and when they leave they must have it again to search again. Also you can withdraw consent at any time, there are times, however, when police don't need a warrant or consent to search based on circumstances. They may still ask for consent at these times but if they have a valid search theory outside of consent it doesn't really matter what you say or sign.

      --
      Not all life is cyber. Extra Income
  29. Re:Search evidence fails standard of reasonable do by bws111 · · Score: 2

    Evidence does not have a reasonable doubt test, the entire case that the prosecution presents has a reasonable doubt test. Is browser history alone enough to convict someone of murder? No. But when you add in the husband having an affair, emails to his lover that he would get out of his marriage, the wife telling multiple people (including the police) that she was afraid her husband was trying to kill her, etc AND the fact that multiple ways of killing someone (including the way that ultimately caused her death) were in the browser history, AND that an attempt was made to clear the history, AND that he told so many lies it took 10 years to uncover them all, then things start to look pretty bad for the husband.

  30. Re:Rule number one for breaking any law by Anonymous Coward · · Score: 2, Funny

    Typical Reiser filesystem behavior. Flush important material, pretend it was never there, try to clean it up so badly and making such a mess that it's obvious you were the culprit who destroyed the material in the first place. If only he'd used the Internet to learn about real file systems, he'd have understood better not to leave debris around when you delete something.

  31. Re:Solar powered chickens... by capnkr · · Score: 2

    Weaponize the 'chornet' by including the stinger, & your project will be a shoe-in for some DARPA money.

    --
    "...there are some things that can beat smartness and foresight. Awkwardness and stupidity can." ~ Mark Twain
  32. Re:Rule number one for breaking any law by The+End+Of+Days · · Score: 2

    You realize of course this story is about a man who very likely murdered someone.

    Are we so privacy-crazy that we now take a murderer's side?

  33. How to Research your Evil Deed 101 by w0mprat · · Score: 2

    Read books... nobody can monitor what you read, nor look up a history of what you may have read that some service provider has kept a record. Books can be gotten for free, borrowed, and bought for untraceable cash. Possession of the books may be incriminating but that is easy to deal with.

    This kind of highlights why governments and corporates are increasingly running roughshod over our privacy online, trying to push through legislation that's something out of 1984, because it's incredibly tantalizing to be able to track parts of our lives that we're previously very private on such a massive scale.

    The internet is wonderful for the deluge of information you can have on demand. Only problem is it flows both ways.

    --
    After logging in slashdot still does not take you back to the page you were on. It's been that way for 20 years.
  34. Careful: EU mains voltage is much more dangerous by SomethingOrOther · · Score: 2

    Household voltages are dangerous, but not nearly as much as people like to think, especially the 110 volt stuff.

    It amazed me how casually an American friend was poking around inside some live kit. A polite reminder that EU mains voltage is 230v (rather than the 110v he was used to), and kills very easily, made him much more careful. And yes, circuit breakers are fitted by law, but you wouldn't want to trust your life to a machine not failing would you :-)

    --
    Anyone quoted by a reporter knows how little they understand
    Don't believe what you read is the truth.
  35. Re:Rule number one for breaking any law by mr_mischief · · Score: 2

    A drill press seems extreme?

    Actually, for some IT operations subjecting the individual platters of a hard drive after they're off the spindle to a blowtorch or welder's magnet isn't that far off base.

    Lots of office supply companies sell paper shredders that are advertised to also shred CDs and DVDs. Even more list the feature right on the box.

    I've seen companies that operate incinerators put their retired magnetic backup tapes into them to keep the data from being lifted. I've also seen the tapes pulled from the cartridges and spliced to run through a hand tool (think screwdriver) magnetizer/demagnetizer when the flying-head purpose-built tape demagnetizer (not tape head demagnetizer, and yes I know the difference) was in use by another team.

  36. More to the point... by Genda · · Score: 2

    This isn't an issue of reckless browser use. Mr. J obviously thought there was something on his computer worth trying to delete, or he wouldn't have tried twice to delete it. If he was the least bit concerned (and he should have been), go to favorite Geek Store and get a new hard drive for $80, reinstall your OS, put a few programs on to look good, copy enough files from your thumb-drive to make it looked used, and do a few hours of fun browsing for puppy dogs and tickle me Elmos. Then take offending "Old Drive" and give it to and art metal sculpter to be welded and slagged into a work of art.

    Instead, just like everything else in his life. He cut corners, got sloppy, and handled his life without either personal integrity or a clear comprehension of the relationship between actions and consequences. Get married, make babies, and hook up with some young hoochie, you have a limited set of next choices.

    A) Honor your word, clean up the mess you made and rebuild you relationship with your wife and family, and spend the rest of life not being a senseless dick... I'd call this the optimal choice under most circumstances!

    B) Get responsible, decide to make your new partner Mrs. Hoochie... divorce your wife, clean up the mess you make, give her half your stuff plus child support, and suck it up, you chose to follow the little head... but at least you're being a mench.

    C) Or go total cheese-head, murder your wife, give all your money to the lawyer trying to keep the needle out of your arm, have your kids end up in foster homes, and get a letter from the hoochie telling you she's leaving you for a bagger at Wallmart who hasn't murdered anyone recently.

    We need to start adding criminal enhancements for stupidity. For everyone's benefit.

  37. Don't open the door, even if they have a warrant by Slashdot+Parent · · Score: 2

    Don't open the door for the police, even if you believe that they have a valid search warrant. Slowly approach a window with your empty hands in the air and say, "I'm not armed. If you have a warrant, you'll have to kick the door in. I'll just stand here in the window with my hands visible."

    The point being, if the cops were in your home, the first thing your decent lawyer is going to ask you for is your broken doorjamb. If the cops kicked your door in, it's clear to all parties that consent was not given, and you didn't open your door for the cops to "smell something".

    --
    They don't grade fathers, but if your daughter's a stripper, you fucked up. --Chris Rock