Helter Skelter takes readers through the disturbing crime, the trial, and the conviction. One of the most popular true crime books ever written, it's unnerving and terrifying until the very end.

In this source material for the Netflix documentary, O’Neill posits ideas that challenge the generally accepted “Helter Skelter” theory ... in the Netflix true-crime documentary, speculating ...

the story that prosecutor Vincent Bugliosi and co-writer Curt Gentry laid out in their bestselling book Helter Skelter—is wrong. Ultimately, O’Neill’s wildest implication—that Charles ...

Bugliosi elaborated on this theory in his book, Helter Skelter: The True Story of the ... “I’ve found myself trapped in a number of different true-crime stories, and the Manson murders are ...