Cassie told Sean 'Diddy' Combs 'I'm not a rag doll' after 2016 hotel assault

R&B singer Cassie delved into text messages with her ex-boyfriend Sean "Diddy" Combs as she resumed testifying in his sex trafficking trial Friday, saying she told him "I'm not a rag doll. I'm somebody's child" after he beat her at a Los Angeles hotel in 2016.