Anne Marie recounts one of California's most notorious cases with retired detectives, Paul Coulter and Dennis Kilcoyne and forensic scientist, Jill Spriggs. They discuss the investigation and arrest of Lonnie David Franklin Jr., better known by the nickname Grim Sleeper. This serial killer was responsible for at least ten murders and one attempted murder in Los Angeles, California from 1985 to 2007.

(Originally aired 22Oct21)

 

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