Deadly Deception
Dateline NBC
00:00
How Did Antifreeze Get in Her System?
The defense found the state's charge that Cowan had murdered his wife to be pure conjunction. Defense countered that it probably wasn't a murder when you took a closer look at the victim's deteriorating health and mental state in the last weeks of her life. A devastating illness, mind-altering drugs. Even Julie Callan's own mother conceded on cross-examination that suicide was not out of the question.
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