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Sunday, May 6, 2018

Could Old DNA Crack The Zodiac Killer Case?


With DNA evidence possibly pointing to the former, police say the same method could help identify the long-sought Zodiac Killer, NBC News reports. Police in Vallejo, Calif., say they sent two envelopes from the Zodiac Killer to a private lab for a new kind of DNA analysis months ago. Any clear genetic profile will be given to a family-tree DNA service like the one used in the Golden State Killer case. But can DNA from envelopes and stamps dating back nearly 50 years still be used? "It's definitely possible," says a forensic scientist. "If they didn’t steam the stamp off and it was stored in a cool dry place, maybe there’s sufficient DNA left." https://ift.tt/2HULad6 http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

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