A federal agent, an expert on abuse trauma and a former executive assistant testified Wednesday in Sean “Diddy” Combs’ federal racketeering and sex trafficking trial.

Sean "Diddy" Combs' alleged abuse of former girlfriend Cassie Ventura Fine continues to be exposed in court as additional witnesses testify.

George Kaplan, Combs' former personal assistant, was granted immunity to testify after initially telling the court that he would invoke his Fifth Amendment right against self-incrimination.