Casandra Ventura, known as Cassie, gives her second day of testimony as the prosecution’s key witness in the sex-trafficking trial of disgraced rap mogul Sean “Diddy” Combs. Cassie, the ex-girlfriend of the rapper, tells the court that Combs asked her to get into an inflatable pool filled with baby oil.

She continues to describe the abuse she endured during events she called “freak-offs,” saying Combs later used video recordings of the encounters to blackmail her.

Cassie alleges she repeatedly suffered from urinary tract infections as a result of the “freak-offs,” to the point that she became immune to antibiotics. She testifies that Combs forced her to perform during her menstrual cycle and took away her possessions if she upset him in any way.

Combs faces charges of racketeering, sex trafficking, and transportation to engage in prostitution. The 55-year-old denies all charges. If convicted, he could spend the rest of his life in prison.

Follow Crime Stories with Nancy Grace for the latest on the government’s case against Sean “Diddy” Combs

Joining Nancy Grace today:

Additional Guest

• Sydney Sumner – CrimeOnline Investigative Reporter

“Crime Stories with Nancy Grace” is also a national radio show on SiriusXM channel 111, airing for two hours daily starting at 12 p.m. EST. You can also subscribe and download the daily podcasts at iHeart Podcasts.

[Feature Photo: Cassie Ventura, left, and Sean “Diddy” Combs arrive at the Los Angeles premiere of “Can’t Stop, Won’t Stop: A Bad Boy Story” at the Writers Guild Theater on Wednesday, June 21, 2017, in Beverly Hills, Calif. (Photo by Chris Pizzello/Invision/AP)]