How a Family Member's DNA May Have Cracked a Decades-Old Cold Case Murder

How a Family Member's DNA May Have Cracked a Decades-Old Cold Case Murder

How a Family Member's DNA May Have Cracked a Decades-Old Cold Case Murder

Court documents show investigators in Pennsylvania relied on genetic genealogy to identify a 49-year-old man as a viable suspect in the 1992 murder of Christy Mirack.

User: Tribune Broadcasting

Views: 8

Uploaded: 2018-06-30

Duration: 02:08

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