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Sep. 7: 'Drew Peterson: Deadly Intent'

Former Illinois police officer Drew Peterson was found guilty of murder in the 2004 death of his third wife, Kathleen Savio. Dateline sits down with family members of Kathleen Savio and Stacy Peterson, Drew’s fourth wife who has been missing since 2007. Pastor Neil Schori, the key prosecution witness at trial, speaks out to Dateline in his first primetime network interview. Plus, interviews with prosecutors and defense attorneys from the Peterson trial, also in their first primetime network appearances.

Watch Drew Peterson: Deadly Intent on Friday, September 7th, 2012, at 10pm/9c on Dateline NBC.