Chaos: Charles Manson, the CIA, and the Secret History of the Sixties

by Tom O'Neill

According to detectives, the footage, clearly filmed by Polanski, depicted Sharon Tate being forced to have sex with two men.

Sounds par for Polanski

if Polanski had coerced Sharon into sleeping with two men, and filmed it, wasn’t that spousal abuse? “Roman’s a sicko,” Bugliosi had said. “He was making her do it.”

Again, par for Polanski