Regina Ventura said Combs demanded $20,000 for sex tapes with her daughter, money which was later returned.

Prosecutors are aiming to fill in the picture of the mogul’s relationship with Casandra Ventura by questioning his former assistant and Ms. Ventura’s mother.

In her testimony last week, Cassie Ventura, Combs’ former girlfriend, testified that Combs was “irate” when he learned she was briefly dating Mescudi.