Forensic psychologist Dawn Hughes testifies about domestic violence after Cassie Ventura’s testimony - A Homeland Security agent who raided Sean Combs’s Florida home and a forensic psychologist will t

Regina Ventura, mother to R&B singer Cassie Ventura, described screaming at Sean "Diddy" Combs after he took control of her daughter's cellphone.

The mother of Sean "Diddy" Combs's ex-partner Cassie testified about the violence experienced by her daughter during her relationship with the music mogul.

In the Sean "Diddy" Combs trial, many are wondering how Cassie Ventura's domestic violence evidence factors into his charge of sex trafficking. NBC News' legal analyst Danny Cevallos explains how Cassie's testimony is paramount in proving sex trafficking.

Cassie's mother, Regina Ventura, took the stand in Diddy's trial following Cassie's shocking claims of abuse last week

Regina Ventura, the mother of Combs' ex-girlfriend Cassie Ventura Fine, told the court on May 20 she was "physically sick" over the rapper's alleged abuse of her daughter, and she was once pressured to send him $20,000 over an angry fit.

At the mogul’s sex-trafficking trial, David James said security carried pills and cash for Mr. Combs, and that Mr. Combs was armed for an encounter with Suge Knight.

The second week of the criminal trial of Sean 'Diddy' Combs has begun in New York, with prosecutors presenting disturbing allegations against the music mogul. Combs faces serious charges, including racketeering conspiracy,