Sean “Diddy” Combs’ ex-girlfriend, Cassie Ventura, began what could be a days-long testimony in Combs’ sex trafficking trial Tuesday, alleging on the witness stand Combs had subjected her to physical abuse and coerced her to participate in “freak off” sex performances. (Here is a complete list of the allegations against Combs).

Like Harvey Weinstein and R. Kelly, Combs is accused by prosecutors of using his influence and wealth to coerce women into unwanted sexual activity and intimidate them into staying quiet for years.