Cassie Ventura is no longer on the stand, but she was the central character in testimony from three witnesses on Monday in the federal criminal case against Sean “Diddy” Combs.

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.

James said Combs kept between 25 and 30 pill bottles, many of which were unmarked, in his toiletry bag during hotel stays.