Comment Re:Interesting (Score 4, Informative) 513
You should find it scary. The odds of a false positive are probably much higher.
The DNA database in the US has found matches between a black man and a white man if you point it at itself. They only look at about 12 spots and sometimes use just 9 to identify someone.
"903 pairs of profiles matching at nine or more loci in a database of about 220,000.
http://news.lawreader.com/2008/07/22/dna-match-between-two-men-raises-question-about-validity-of-dna-tests%E2%80%A6fbi-seeks-to-block-inquiry/
http://www.deathpenaltyinfo.org/accuracy-dna-matches-definitively-identify-suspects-questioned