As Cassie abuse graphic details emerge in Diddy trial, one witness said he asked her why she didn't leave. Experts say this question is "victim-blaming."

The rapper-producer and entertainment mogul Sean “Diddy” Combs is facing sex trafficking and racketeering charges that could land him in prison for life. As the trial gets underway in New York City, we’re breaking down the chain of events that brought Combs to this point.

Cassie Ventura testified in Sean “Diddy” Combs’s sex-trafficking trial, detailing years of alleged abuse and “freak-offs” with male escorts.

The video begins with a barefoot woman walking fast toward the elevator lobby of a Los Angeles hotel. Within seconds, she is yanked violently by a man with a bath towel around his waist, who grabs her by the back of her neck and throws her to the ground before kicking and dragging her.