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).

She was on the stand for about 4.5 hours Tuesday and is set to return Wednesday for further questioning. Prosecutors have said Combs and his inner circle used threats, violence, drugs, bribery,