Frontline - Season 2 - Eps 6: The Mind of a Murderer (1)
Kenneth Bianchi, who killed two women in Bellingham, Washington, and was one of the Hillside Strangler murderers in Los Angeles, almost escaped punishment for these crimes because he convinced a group of experts that he had multiple personalities and was not mentally competent to stand trial.
About Frontline

Title: Frontline
First Air Date: 1983-01-17
Last Air Date: 2025-03-25
Status: Returning Series
Rating: 7.4/10 (from 41 votes)
Language: EN
Seasons: 45
Total Episodes: 827
Network: PBS
Genres: Documentary, News
Production Companies: GBH, FRONTLINE
Synopsis
Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.
Cast

Will Lyman
Self - Narrator (voice)