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Crime

Relative's DNA Solves A 1993 Murder Cold Case (washingtonpost.com) 118

A 44-year-old living in Maine has just been arrested and charged with committing a murder when he was 18, the Washington Post reports: The April 1993 slaying of Sophie Sergie, an Alaska Native, was one of the state's most notorious cold cases until Friday, when authorities announced that DNA genealogical mapping helped triangulate a genetic match... Police recovered the suspect's DNA from Sergie's body. At the time, the district court filing said, DNA processing technology had not been introduced in Alaska. A DNA profile confirming the suspect as male was uploaded in 2000, but it did not match anyone in the FBI's database. The case went dormant for years...

Then the alleged "Golden State Killer" was captured [after searching commercial online genealogy databases for relatives who matched DNA found at a crime scene]. The publicity of the feat, state troopers said, sparked the idea for investigators in the Sergie case. Why not try the same? A forensic genealogist prepared a report on Dec. 18, comparing the suspect's genetic material from the crime scene to likely relatives. A woman's DNA profile emerged in the search. Investigators found their link: She was an aunt of Downs's.

Downs had been a student at the college where the murder took place. He's also been charged with sexual assault -- and with being a fugitive from justice for the last 25 years.
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Relative's DNA Solves A 1993 Murder Cold Case

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  • by sloede ( 4166489 ) on Sunday February 17, 2019 @12:47AM (#58133562)
    How can the suspect be charged with "being a fugitive of justice"? As far as I understand, according to the Fifth Amendment nobody has to incriminate herself. And with a murder charge, there's no statute of limitations.
    • Re: (Score:3, Informative)

      by Anonymous Coward

      If you've actually been charged with a crime and got a court date but didn't show up, that's illegal. If you haven't been charged with a crime, then not showing up is definitely not illegal.

      dom

    • Its how the courts sees it... Strange absolutely, however the same law can be viewed many different ways, all equally viable in the courts.
    • by Bruce Perens ( 3872 ) <bruce@perens.com> on Sunday February 17, 2019 @02:16AM (#58133722) Homepage Journal
      It's because charges can be brought anonymously. A John Doe was charged with the crime, and remained fugitive for 25 years. At the end of that interval, a specific person was identified as the John Doe. In this case he did not incriminate himself, he was incriminated by genetic information.
    • Because legal terms have legal meaning, you don't want to listen to a legal term and just hear whatever it "sounds like," you want to refrain from understanding until after you have the definitions. ;)

      When you're charged in one State, but you're arrested in another State, there are lots of details and paperwork. The jurisdiction holding you has a right to hold you, but they don't control the actual charges against you. Therefore, to prevent that being some sort of black hole that people can fall into, they

  • by Anonymous Coward

    that slippery slope where the feds have massive dna databases on everybody... even if the databases aren't entirely theirs.

    but what's worse is 'everybody' is willingly giving dna samples away... with absolutely no protections once the private companies involved get their grubby paws on it.

    it wouldn't surprise me at all if one or more of these 'ancestor' gimmicks was an fbi / cia / nsa front, since the government can't go around grabbing dna samples from everybody.. they've come up with a way where the peo

  • by Jarwulf ( 530523 ) on Sunday February 17, 2019 @01:02AM (#58133600)
    Until they graduate to using your uncles first cousin's DNA to link you to a protest movement, or to determine you have a greater chance for a medical condition to raise your fees, or to decide your family has a tendency for unorthodox thinking and assign you to reeducation. But trust them. It will never come to that.
    • by Anonymous Coward

      Jarwulf you're a fucking moron in a strawman costume, just show yourself out please. Find a field to scare birds in for chrissake you goon. Make yourself useful for a change. Go find a red neckerchief to complete your ensemble.

      DNA is traceable. The DNA of family members is obtainable. They caught the guy. What the fuck are you crying about specifically lol, grow up.

    • by AHuxley ( 892839 )
      All the lost state and city crimes getting looked over by US wide investigations for new DNA.
      The other fun is all the people who worked as "informants" for the police/gov/mil and who expected to keep their cover.
      All the undercover work going back decades.
    • or to determine you have a greater chance for a medical condition to raise your fees,

      Here's information about the Genetic Information Nondiscrimination Act [hhs.gov].

      That said, I would not recommend that anyone have any of these publicly-sold DNA tests. It might be possible to take them anonymously, especially by making use of attorney-client privilege, but I will leave that to a lawyer to figure out.

    • by gweihir ( 88907 )

      And when the fascism has reached full force, they can easily round up any genetic group they want to get rid off. No painstaking detective and data work the Nazis had to do, instant identification of all that are the "undesirables" to be blamed for all the things that go downhill in fascism.

      All these "great" results today are just preparation and propaganda and as soon as the methods are established, they are going to be used for anything possible.

    • by Kjella ( 173770 )

      How they'll use the registry is one thing, but I think the principal battle on whether they'll have a biometric registry on everyone is over, at least here in Europe. The reason is that post 9/11 the US insisted all passports have biometrics with photo and fingerprints, here in Norway 90%+ of the population have a valid passport because in Europe you cross borders constantly. They don't register DNA on anyone but criminals, but the threshold has been going down and down from sex-related crimes to serious cr

    • DNA is not needed for a government to abuse its people in this manner.

      In fact, DNA has nothing to do with the extent to which a government abuses its people. An abusive government will find ways to do what it wants to do.

      The solution is not to eliminate DNA testing, but to rein in government power. This is an ongoing struggle that will never end. Freedom isn't free.

  • by hcs_$reboot ( 1536101 ) on Sunday February 17, 2019 @02:13AM (#58133710)
    Who knows what new technology will allow authorities to uncover what you were doing years ago...
    • Who knows what new technology will allow authorities to uncover what you were doing years ago..

      Like the internet, vs the "Right to be Forgotten" law?

      I still think if it's listed somewhere on a website then Google (et all) should index and search it, as well as (of course) providing a link to it. If it's not true or someone has a problem, they can go correct the original hosting site, and soon the bad info will be gone from the search engines.

      Making the engines not provide things is like adding on to the "dark web".

      Hitler agrees completely with the "Right to be Forgotten", and wishes it would

    • Who knows what new technology will allow authorities to uncover what you were doing years ago...

      I am suddenly concerned about an internet meme: https://me.me/i/the-fbi-is-wat... [me.me]

  • by Anonymous Coward

    Are they sure it's him? Can they prove he was there?

    • by Anonymous Coward

      Are they sure it's him? Can they prove he was there?

      His DNA was found on the victim. If this takes the form of his sperm in the relevant locations on the victim's body and his skin under the victim's fingernails it's kind of hard to dispute. You can try to argue that the two of you had passionate sex before the victim was raped and murdered by an unknown condom using, HEV suit wearing rapist whose DNA was therefore completely missing from the victim's body but that brings us to a rather famous item from brother Occam's shaving kit.

  • This is bad because too many slashdot'ers smoke marijuana which is known to cause irrational paranoia.

    Look guys. If the big bad gov'ment is going to fake evidence to pin a murder on you for some reason, then they are just going to fake evidence to pin a murder on you whether you take a commercial DNA test or not. Further, while these consumer level tests can help law enforcement find and narrow down suspects, they aren't going to be admissible in court. Any defense lawyer worth their paycheck would get them

    • Look guys. If the big bad gov'ment is going to fake evidence to pin a murder on you for some reason, then they are just going to fake evidence to pin a murder on you whether you take a commercial DNA test or not.

      Never attribute to malice that which can be adequately explained by incompetence... Normally, that's the conspiracy theorist's fallacy, but you've found a reverse application: the real concern here is not that The Man is out to get you personally, but the authorities' capacity for incompetence and misunderstanding of statistical significance, and their disinclination to question anything that seems to offer an easy solution.

      Actually falsifying evidence involves people in power taking a real risk. Buying

      • Having a DNA sample compared to a public or private DNA database you are in is far more likely to scratch you OFF the list of suspects than it is to put you on it falsely (assuming you didn't do the crime.) Cops being able to compare DNA samples collected at crime scenes to databases of millions and millions of people is a good thing for crime investigators and will lead to FEWER bad convictions. This is a good thing, guys!

        And you are really, really, really woefully wrong with you 1 in 100,000,000 chance of

    • by twdorris ( 29395 )

      They are just going to make you take one of their tests. (Which is illegal, but what ever.)

      I'm with you on most of this. I'm only going to take issue with this particular part of your post. Many things that are currently legal were once illegal. Things that we would reject outright can slowly become legal in small steps over longer periods of time. That's the concern being raised.

      There's not much to be done about it, of course. We're a reactionary society so there's little chance any real attention will be given to a blossoming issue until it finally blows up and actually causes a problem.

      • That may be true, but even if it later becomes legal then your insurance isn't going to use your test from Ancestry.com. They are going to make you take a new one.

    • Stop blaming the weed, man.

      I'm high as fuck and they sound like paranoid nutters to me, too.

      Now I'm gonna go stuff my face with Freedom Fries, because munchies.

      Then I'm gonna come back and throw frozen peaches at morons.

      The real risk is as you allude; the insurance companies might someday be allowed to force you to take it. I doubt nutters shouting about the ebil gubermint are going to notice or stop that from happening, either. lol

      • My point on the insurance companies doing it is less that it can't happen ever and more that if it DOES happen then they will force you to do it regardless whether or not you had previously taken a test through a consumer service. So, you might as well have fun with your DNA now. If and when it's used against you in the future it won't matter that you did it a few years before.

        Honestly, the best reason to not take one is if you are a minority and are concerned about genocide risks, like Native Americans. Bu

  • For a couple hundred bucks, I could acquire a used PCR Thermocycler and the necessary reagents to amplify the DNA from a single hair bulb or the rim of a coffee cup. Could this be used to frame someone for a crime he didn't commit? Would a jury find this to be anything less than slam-dunk evidence of guilt?
  • After reading about the "Golden State Killer" being found through a GedMatch search, I uploaded my own DNA raw data to the site. If my DNA can help track down a cold case, I want to do whatever I can to help!

    In most parts of the US, the police are still the good guys.

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