MSNBC Dateline December 19, 2021 09:25:00
>> i didn't do that. >> reporter: bill would not have had to check on diane if, as kevin said, he was the one who killed her. and when the crime lab reported on the first items sent for dna testing, the results seemed to place bill directly at the crime scene. remember, diane died of asphyxiation. testing showed bill's dna profile on a sample taken from her neck. >> we were a very loving couple. we slept in the same bed together. yeah, my -- my dna should be on her. >> reporter: a reasonable explanation for a bad fact. but was it the truth? detective beining reached into
Source: archive.org