
A Killer in the Family Tree - Encore
48 Hours
00:00
The DNA on the Paper Cup Matches Individual A
Detective Sharp learned William Talbot's troubles began when he was 11 and his father was seriously hurt in a motorcycle accident. He had a history of anger and violence when he was younger. But would the DNA on the paper cup tell a different story? Detective Sharp returned to the police lab and Lisa Collins shared the results of her testing.
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