Genealogy Websites Were Key To Big Break In Golden State Killer Case (nytimes.com)
An anonymous reader shares a report from The New York Times: The Golden State Killer raped and murdered victims all across the state of California in an era before Google searches and social media, a time when the police relied on shoe leather, not cellphone records or big data. But it was technology that got him. The suspect, Joseph James DeAngelo, 72, was arrested by the police on Tuesday. Investigators accuse him of committing more than 50 rapes and 12 murders. Investigators used DNA from crime scenes and plugged that genetic profile into a commercial online genealogy database. They found distant relatives of Mr. DeAngelo's and traced their DNA to him.
"We found a person that was the right age and lived in this area -- and that was Mr. DeAngelo," said Steve Grippi, the assistant chief in the Sacramento district attorney's office. Investigators then obtained what Anne Marie Schubert, the Sacramento district attorney, called "abandoned" DNA samples from Mr. DeAngelo. "You leave your DNA in a place that is a public domain," she said. The test result confirmed the match to more than 10 murders in California. Ms. Schubert's office then obtained a second sample and came back with the same positive result, matching the full DNA profile. Representatives at 23andMe and other gene testing services denied on Thursday that they had been involved in identifying the killer.
"We found a person that was the right age and lived in this area -- and that was Mr. DeAngelo," said Steve Grippi, the assistant chief in the Sacramento district attorney's office. Investigators then obtained what Anne Marie Schubert, the Sacramento district attorney, called "abandoned" DNA samples from Mr. DeAngelo. "You leave your DNA in a place that is a public domain," she said. The test result confirmed the match to more than 10 murders in California. Ms. Schubert's office then obtained a second sample and came back with the same positive result, matching the full DNA profile. Representatives at 23andMe and other gene testing services denied on Thursday that they had been involved in identifying the killer.
This is the good side of DNA databases. This data can also be abused. It's an awesome power and power is very corrupting. This needs serious regulation...ironclad. But of course that wont happen.
but what about other cases, where the state desperately wants to hunt down someone (for whatever reason, not necessary for murder) --- will they employ similar tactic?
Looks like the West is not that far behind China, or North Korea, or Russia, in terms of BIG BROTHERHOOD
https://www.theguardian.com/co...
There is growing concern over stuff like this. DNA tests often only test a small subset of information which means that false positives are possible and when you have a whole database to match against the greater that chance of a false positive happening.
We already know that law enforcement is sloppy, lazy, and corrupt. Until accuracy and better controls on this data have been instituted then this is going to result in more innocent people getting fucked over while the real criminals get of Scott free with society ignorantly believe it has its man.
So geneology websites are secretely feeding their data to the government? They make it sound like they simply put his data into a 'DNA search engine' on the internet and got a match.
How distant was the 'distant relative' that they got the original DNA hit from I wonder?
Investigators then obtained what Anne Marie Schubert, the Sacramento district attorney, called "abandoned" DNA samples from Mr. DeAngelo. "You leave your DNA in a place that is a public domain," she said.
THIS is the part one really needs to worry about. Is it abandonment, or is a search warrant needed since it's "our person"?
If you're going to commit a crime, make sure you spread as much random DNA around as possible. Grab an ashtray full of cigarette butts and a plastic bag full of used disposable coffee cups on the way and scatter all those other people's DNA samples all over the scene before you flee. Drown that crime scene in other people's DNA.
Since it's abandoned, there's nothing keeping one from forming a national registration database accountable to no one.
There's going to be a trial of some sort, and which database they used will eventually come out.
Yes, it's pretty nice they finally nabbed a guy whom they think is the killer. Still have to give him a fair trial, as is due.
But no, this is already very, very disturbing. To wit: "You leave your DNA in a place that is a public domain" the goverment official says. Yes you do, everywhere, involuntary. Meaning that to have any privacy left you can't go to any public place. In fact, if you want to have any privacy left, you can't have any relative, even a distant one, go to any public place, ever. This "a public place" starts right at your door. Hey, even your airco's exhaust is public, and it will contain your dna, so... etc.
So while I don't disagree it's nice to have finally found a very likely suspect in the case (but still only a suspect, not convicted yet!), to do it they had to destroy all privacy forever. "Only for murder cases" you say. I have seen in other cases and fully expect to see here that it won't stay that way. Soon it'll be for everything, down to getting loans, or even China style, for getting on the bus. So no.
I don't think destroying all privacy forever to nab a suspect is such a good idea.
He wanted to find out if he had any famous rapists in his ancestry.
Of course news about a fake are Fake News.
We love such vague descriptions.
How was it, someone offered to blow him, and kept his sperm in her mouth?
Isn't what is described in the summary the very definition of the prosecutor's fallacy?
WRONG!
The idea basically means anybody can legally sequence your DNA. That is not good at all and the problems far outstrip any positive uses.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
I'm still thinking of a reason to go on living in this world, but so far I've come up empty.
Moran. This is not new law.
Why do you think the Police offer suspects a cup of coffee? Protip: It's not just good manners.
Only if they make co-ed prison visitation easier for non-congenital purposes. Otherwise Trump will be lonely without her and Ivanka.
I couldn't help thinking that DeAnegelo was able to avoid detection so long because he was an insider, a cop. This made me think the Zodiac Killer could also be a cop. It's worth investigating!
"You leave your DNA in a place that is a public domain,"
So any DNA found in a public space is considered public domain? I can collect DNA from any public space and use it any way I want, including selling it or any information I gather from it (genetic predisposition to diseases, etc).?
At the time they uploaded the DNA sample, the cops wouldn't have known the name of the suspect, correct? So whose name did they use when creating a profile to send this sample to the testing service? I suppose it would be okay if they used "First Name: Murder / Last Name: Suspect", but if they just made up a random name for the purposes of getting on the website, imagine how many other profiles with fake names created by cops are floating around these sites, creating false relations (at least in name, even though technically blood is positive) for all sorts of people trying to do their family tree. Furthermore, these false relations could impede police investigations. Unless every police department on every level of government around the entire world is keeping each other informed on which online DNA genealogy profiles they've set up for investigations, they'll be leading each other around on all kinds of false directions, spending all kinds of resources chasing down the wrong suspect just because of some matching uncommon last name in a database.
If the gloves don't fit, you must acquit.
They're the genetic counterpart of Facebook. Even when you explicitly don't sign on for that crap, you're still swept up in it. It's good that they caught the guy and all; but it's going to be bad when insurance companies and potential employers use genealogy databases to deny coverage and jobs to blood relatives of those who have 'undesirable' or 'risky' something-something-somethings.
'The Economy' is a giant Ponzi scheme whose most pitiable suckers are the youngest among us and the yet-unborn.
"You leave your DNA in a place that is a public domain,"
Um. No. "Public domain" is a term from copyright law. Places aren't public domain.
To me they gave away sensitive personal information. GDPR violation?
Not that Iâ(TM)m against catching a serial killer. The people of the world need to be careful they are not giving away their rights, and identity.
Simply having the same last name doesn't create any kind of relation, Mr. Smith.
Just like Facebook.... A fun way to share your life with friends and family... AND be owned by NSA, government and Advertiser's.
Do you really think these DNA site don't get tons of revenue from Health Insurance Companies?!?
I would not be surprised if they were owned by insurance companies. "Let's start a company where people actually willingly give us their DNA so we can jack their rates if we find them at any risk for...."
WAKE UP!
Keep EVERYTHING PRIVATE!
Think of all the problems Stingray's cause, even though most of the infrastructure is owned by someone else, and phone operation is in the public domain. The only thing that's private is the data on the phone itself, and Stingray doesn't need that. The law's basically haven't caught up to what technology allows. And there's no incentive for the state to give up this bonanza, since they're already complaining how encryption is stymieing them. They'll have to change because abandonment is a willful act, while what we do every day (shed) isn't.
SHE WILL BE IN JAIL
I'm still pushing for the bi-partisan deal of locking up both Clinton, Trump, and at least a few dozen more high profile law breakers. Keep doing it in pairs, one D and one R, so allow it to move forward without claims of being partisan. Both parties shield *many* lawbreakers.
ha. ha. ha. Thanks for the lulz.
If you're scared of your govt then you need to further restrict its powers
Vote 3rd Party in 2016 and beyond
"Congenital"? I don't think that word means what you think it means, but tanks for the laugh. P.S. Try "conjugal"
How about a moderation of -1 pedantic.
A few years ago somebody got the list of porn tapes a supreme court justice had rented. Suddenly we had a privacy crisis. Soon a law was passed "protecting" these records from public disclosure. The lesson is simple; if we want to have our privacy protected we must invade the privacy of our rulers- the President, the legislators, the judges and all the public figures including the network anchors and the late night TV hosts. They hate being exposed but more than that they hate being laughed at for enjoying an occasional sperm facial tape.
So the hunt is on. Want to know who Bill Clinton's daddy really is? Why just grab an "Abandoned DNA sample" (meaning a water glass he has sipped from) and get a street person to submit it for $79 to 23AndMe or one of the other sites as "My DNA". Then follow the GEDMatch instructions and upload the results. Voila! Party Time. Map Bill's real family
Is Alen Dershowitz 100% Jewish? Is Bill Clinton's real father the lawyer all the locals in Hope, AK think he is? How many Congressmen knocked up a girl in high school ? MLK? Are you a Kennedy? Who in media is part black or part Neanderthal? How many half-sisters and brothers does Sigourny Weaver have lurking in the bushes out in Scarsdale (her daddy Pat was a handsome devil)? You too might be an heir to the Bronfman fortune, one of Charles Manson's kids or General George Patton's grandson..... Family reunions will be a lot more interesting.
Of course our rulers will be shocked, truly shocked, and quickly pass laws to shut down the party but the genetic cat will be out of the bag and some 18 year-old will found D-NApster and host the Obama DNA in Iceland or Tuvalu. Imagine the new forms of blackmail and international terrorism... A bit of Bill Cosby's medicine cabinet to put you to sleep and you wake up and find some Rumanian kid is selling your eggs or sperm on Alibaba...
The false positive is guaranteed if my sample size is large enough. If I test for 20 markers that have 2 values each, and I test 1 million people I will likely find a match to you. (More if the distribution of each marker isn't 50/50).
However if you have a known sample of the perpetrator (say a semen sample), and the DNA doesn't match then you are pretty much 100% sure the suspect is innocent.
What struck me was the fact that it was the relatives they got the genetic data from. It doesn't matter that you carefully avoid submitting your DNA to ancestry sites (or other DNA sampling sites); if your family does, you can still be traced.
Of course there's the mandatory but what about the children retort, but as others pointed out... today is murder and rape. Tomorrow it's watching kinky pr0n. And next week it's protesting fascists.
And yes, the same technology can be used to prove someone is innocent in jail. Pray tell me, what are these cases where the government does not give up over decades to prove they jailed the wrong guy? Because I have a hard time believing anyone who's innocent will benefit from this.
lead --> lede
I've fallen off your lawn, and I can't get up.
I know this is a joke, but I'm trying to figure out under what circumstance Hillary could POSSIBLY be President before 2020. It's some bizarre civics exercise, and I'm coming up with a blank for anything other than a Hillary-led government coup.
Moran. This is not new law.
Why do you think the Police offer suspects a cup of coffee? Protip: It's not just good manners.
Police have been offering cups of coffee for far longer than the very short time that we've been processing DNA. It's good manners, because you want a suspect to be relaxed. For a successful good cop/bad cop routine, you need the good cop.
I have a twin brother who is a criminal with a lengthy record; the only reason he's not still a guest of the State of Washington is changes in Washington's Three Strike laws.
Like HELL I'm going to let these websites set me up for false accusation for his crimes.
By the way: if the government falsely accuses you of a crime and it costs you a six figure legal bill to defend yourself, too bad. You're out the money, and no prosecutor in the world gives a damn about that or has any incentives to not do so. Had to sell your house? Too bad.
Everybody gets what the majority deserves.
Here it is:
1. Democrats control House in 2018 elections, so Nancy Pelosi becomes Speaker in 2019. Democrats also get control of the Senate (much harder).
2. Trump and Pence are taken down by investigations somehow - resign, get convicted, whatever, without being able to nominate a new VP (or having the nominee stonewalled by the Democrat-controlled Senate).
3. President Pelosi nominates Hillary Clinton for VP, is confirmed by Senate.
4. Pelosi has a health issue or steps down or something.
5. Clinton becomes President.
6. ???
7. Profit!
Democrat control of the House is very likely, but the other necessities are a lot iffier. However, that gets her to be President without a coup.
"When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
There is a blue wave coming in November.
Collect samples of "public domain" DNA from a group of criminals. Mix samples into a criminal coctail. Use PCR to amplify the known regions used in basic forensic DNA identification process. Repeat process until you have enough of the material to do a denial of service attack on the crime scene.
This process prevents mass screening of DNA by comparision against a database of the common markers. Join the club by donating your own DNA into the criminal coctail and you have plausible denialibity against basic DNA tests.
A proper DNA comparison against nonstandard marker positions still result in a match as the PCR based criminal coctail only contains short fragments of DNA.
They've already got your DNA...
https://nakedsecurity.sophos.com/2015/11/12/california-collects-owns-and-sells-infants-dna-samples/
What law did Hillary break? She has been investigated over and over and found 'not guilty' in each ( though I doubt she was fully innocent ).
Trump and top GOP will go to prison, esp for treason, but Hillary will not.
The first guy they matched that way turned out not to be the one, on examination of his own DNA. Oopsie!
There's no time like the present. Well, the past used to be.
Where have you been? She hasn't been before a court yet to be found not guilty. From Comey's testimony, anyone else would be in jail. No doubt about it. There is no "intent" under the law. She violated the Espionage Act. There seems to be no doubt about that. Then there is the quid pro quo for Russia. Yes, she's colluded with the Russians. No doubt about that either. Uranium one deal, the 500K to her "foundation." Goes on and on from there. Seems to me there's a list of like 20 laws she's busted good. Depends on who is coming up with the list though. I'd settle for the ones that we know she's broken.
It's becoming clear that Comey, McCabe and so on also worked with people in Justice to not go after Democrats. It was a whole corrupt system under Obama. They all need to be rounded up and put in jail, for a long time. Guys, don't forget Holder.
Talk about an ultimate game of where were you on the night of fill in ... what 48 blanks? He may be able to get the DNA stuff thrown out. It's California after all. Then, could they cause reasonable doubt. I'm thinking so. It would make a good Matlock show.
Reminds me of the bullshit with Thomas Jefferson and how black people want to say he raped someone instead of his brother doing it.. who probably really was the one all these years later.
See, everyone should have a DNA test done when they are born, that should be our birth certificate....