Charles Manson suggested he was a killer long before he became the infamous cult leader who instructed his followers to commit a series of heinous murders, known as the Manson Murders, that terrorized 1960s Los Angeles and shocked the nation. “See, there ...

In a teaser clip of the Peacock docuseries "Making Manson," the cult leader is heard on a tape saying he killed more people than previously thought.

In 2017, Manson died of natural causes while serving a lifetime sentence at California State Prison-Corcoran, where he had been housed since 1989. He was originally sentenced to death before California abolished the death penalty. He was convicted of first-degree murder and conspiracy to commit murder.

In newly released audio featured in a documentary, Manson appears to speak about previously unknown killings.

Charles Manson apparently confessed to participating in killings before he ever brought together his murderous group “The Family” in the late 1960s, according to recordings revealed in a new documentary.