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Killer Convicted, Using Dog DNA Database

lee1 writes "It turns out that the UK has a DNA database — for dogs. And this database was recently used to apprehend a South London gang member who used his dog to catch a 16-year-old rival and hold him while he stabbed him to death. The dog was also accidentally stabbed, and left blood at the scene. The creation of human DNA databases has led to widespread debates on privacy; but what about the collation of DNA from dogs or other animals?"

15 of 97 comments (clear)

  1. Re:In Dutch by Neil+Blender · · Score: 2, Funny

    That is now of pine dog nevertheless real is play ball scraped?

    Yeah, I guess that works.

  2. Orwellian by Anonymous Coward · · Score: 5, Funny

    I can't think of anything more Orwellian than claiming that having some number of legs is better than some other number of legs.

    1. Re:Orwellian by DMUTPeregrine · · Score: 2, Funny

      Five legs good, four legs ungood!

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      Not a sentence!
  3. Yes, there are privacy implications by russotto · · Score: 4, Insightful

    Any time anyone collects detailed information about a person, his associations, or his possessions, there are privacy implications. That includes dog DNA databases, VIN databases (and tag number databases even more so), processor serial number databases, etc.

    We're already so far down this slope, though, that nobody really notices it any more.

    1. Re:Yes, there are privacy implications by Smauler · · Score: 4, Informative

      Not all dogs are registered - to be honest I didn't even know of this database. Unless they actually test clandestinely (perhaps at the vet's), none of the dogs I know are on the database. There have been recent proposals however about compulsary insurance for dogs, which fortunately seem to be not being put through because of their unpopularity and the coming election. Why the fuck they needed the dog's DNA anyway, is confusing. From the BBC:

      Johnson was arrested as he fled from the scene of the murder in Larkhall Park bare-chested and covered in blood.
      New technology, used for the first time, proved by a billion-to-one probability that some of the blood came from his pit bull-mastiff crossbreed dog, Tyson, which had been knifed during the attack.
      The rest was shown to come from the teenage murder victim.

      FFS, it doesn't take Poirot + CSI to figure this one out, does it?

  4. Re:TFA doesn't mention a dog DNA database... by lee1 · · Score: 2, Funny

    You appear to be lying. The database is mentioned in the first paragraph.I'll never trust you again, anonymous.

  5. Re:TFA doesn't mention a dog DNA database... by HalifaxRage · · Score: 2, Informative

    From TFA "When both blood samples were tested by scientists using a newly set up dog DNA database they confirmed that the blood came from the same animal – Tyson. The dog was picked up later that night by police at a veterinary hospital. " Way to lose.

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    bomb the us up set someone
  6. Privacy nutters, some marketing advice by SmallFurryCreature · · Score: 4, Insightful

    On the whole, if you are trying to pursuade people that privacy is important, don't use examples like: "If you force me to have a license place on my car, then when I kill your child while I drunk drive for the 100th time, I can be caught and that would be a bad thing".

    People might not be all that sympatethic.

    Oh here is another one "I parked my car in front of a fire-hydrant and the firemen had to run around it, delaying them so you burned to death but they scrathed the paint, they should pay me for emotional trauma".

    Learn to pick your cause. A guy who killed a child is NOT a cause for YRO. If you keep doing stuff like this, you only make yourself an easy target for ridicule.

    Don't believe me? See how easily the deniers latched on to the "global warming" aspect of "global climate change" and then leap on any cold day as proof it is all a hoax.

    Samething can happen to people who care about privacy "Oh look, another privacy nutter, who wants criminals to have free reign."

    Show the voter why he should care about a dog DNA base. Frankly I doubt you can.

    --

    MMO Quests are like orgasms:

    You may solo them, I prefer them in a group.

  7. Database? Not really by alanw · · Score: 3, Informative

    It's a just a clueless journalist misusing the word database.

    This BBC report doesn't mention the word at all. There is no central registry of dog DNA samples. It's just the first time that DNA matching, between a sample of blood found at the crime scene and a sample taken from the dog belonging to a suspect caught nearby has been used in a UK court.

    1. Re:Database? Not really by lee1 · · Score: 3, Informative

      Before accusing the journalist of being clueless, try reading beyond the first few paragraphs. 'Detective Chief Inspector Mick Norman, who led the investigation, told The Times: "It was vitally important that we could put Johnson at the scene of the attack. We did not have excellent ID evidence and using the dog DNA database forensically unequivocally placed Johnson at the scene of the murder." The new dog DNA database came online just two-months before the murder in April last year, enabling statistical analysis to be given on samples for the first time...'

  8. Re:In Dutch by BrentH · · Score: 2, Informative

    Proper translation: "That's really scraped off of the dogs balls."
    Yeah I don't know either what that means (I'm Dutch).

  9. Dog? I raise you an oak leaf! by Wdi · · Score: 5, Interesting

    http://www.jurablogs.com/de/wenn-ein-eichenblatt-den-moerder-ueberfuehrt (sorry, no English version, use Google Translation)

    In 2004, a killer was convicted in Germany. The corpse of his wife had been found in a forest, buried beneath an oak tree. He claimed he was innocent and that had never even been in that area.

    Unfortunately for him, a dried leaf of an oak tree was found in the trunk of his car - and DNA analysis proved it was from the very oak tree the corpse was buried under. Plants have DNA, too.

    Oops.

    1. Re:Dog? I raise you an oak leaf! by pclminion · · Score: 2, Insightful

      Clearly this was a violation of the tree's rights and I demand reparation immediately!

      This story is so ridiculous it makes me cry. Oh no, a murderer got caught because he left evidence at a crime scene. That sounds... just about right to me. It's one thing when we are building databases of human DNA collected from people who have committed no crimes -- a person cannot choose to not have DNA, so this is a serious ethical and human rights issue. But what I see here is that this guy idiotically left physical evidence at the crime scene and this evidence ended up convicting him. Unless you're willing to claim that dogs have some kind of inherent right not to have their DNA cataloged, I don't see the problem here.

  10. So here's the question... by mea37 · · Score: 2, Informative

    I've seen at least one post asserting that there is no database. Based on the facts presented in the story, I can see why a scientific mind might be inclined to conclude this: no database would be necessary to do what was done in this case. I think that's at best inconclusive; let's take a closer look...

    They wanted to link this guy to the crime scene. They already had him near the crmie scene. With limited identification from witnesses, that's at best only a start...

    They had blood on him, and the relevant use of DNA technology was in showing that this blood matched the blood from the crime scene. They could tell there was both human and dog blood; this doesn't require a database. They could tell that the human DNA on the suspect matched the victim's blood; combined with the other facts, that might be enough to put him at the scene, and it doesn't require a database. If they needed more evidence, they could tell that the dog blood from both samples came from a single animal; again, there should be no need for a database.

    I'm not sure what identifying the animal from which the dog blood originated adds to that. ("Wellll, he was covered in the victim's blood and blood from an animal that was at the crime scene, but that doesn't tell us anything... Oh, wait - he also owned the animal in question? Well, then!" If that's the reasoning, I guess the message is "if you're going to use a dog as a weapon, use someone else's dog".) But even then, no need for a database to match the blood sample to the dog since you have access to the dog you suspect it will match.

    So I don't doubt that a database exists and was used; but I suspect its use and the subsequent publicity have more to do with someone's political agenda (make DNA databases look like useful tools) and less to do with real investigative techniques or real science.

  11. Re:Interesting... by Locke2005 · · Score: 4, Funny

    Hey, just because MY DOG was there, doesn't mean I was there! The dog... he's still mad about getting his 'nads removed, and he's trying to frame me!

    --
    I've abandoned my search for truth; now I'm just looking for some useful delusions.