Patricia Krenwinkel

Lynette “Squeaky” Fromme, Sandra “Blue” Good, Catherine “Gypsy” Share, and Dianne “Snake” Lake recount their experiences with Manson, life on Spahn Ranch and their leader’s eventual decent into madness. Their candid, in-depth interviews provide a unique perspective on what it meant to be a part of the infamous Manson family and vividly depict the collapse of a freewheeling family whose leader groomed a few of its own to commit murder.

It is almost universally believed by those who were involved with, or who have studied, the Manson murders that there are far more victims still out there. This documentary looks for some of their graves.

ABC retells the dark, disturbing story of Manson — and his twisted cult of devoted followers he instructed to carry out a series of grisly homicides in 1969. In this two-hour documentary.

The six-part series features gripping first-hand accounts of how the year's events came together at the same dizzying, chaotic time.