Helter skelter  an investigation into motive ; [the Manson murders
Bugliosi, Vincent; Gentry, Curt
"Helter Skelter: The True Story of the Manson Murders" by Vincent Bugliosi and Curt Gentry
This book is a gripping and detailed account of one of the most infamous cults and serial killings in American history — the Manson Family murders. Written by prosecutor Vincent Bugliosi, who was the lead prosecutor in the case, and co-authored by Curt Gentry, "Helter Skelter" provides an in-depth investigation into Charles Manson and his followers.
The book explores the psychological manipulation and twisted beliefs that Manson instilled in his followers, convincing them to murder actress Sharon Tate and several others in 1969. The title "Helter Skelter" refers to Manson's delusional belief that a race war was imminent and that the murders would trigger it, a concept he borrowed from The Beatles' song of the same name.
Bugliosi not only delves into the investigation but also provides a detailed