A legal expert told Fox News Digital that Cassie Ventura's mother Regina may prove to be a crucial witness in the federal case against Sean "Diddy" Combs.

Regina Ventura said she received an email from Cassie saying Combs was planning to send someone to hurt her and the man she was seeing, rapper Kid Cudi.

Cassie Ventura, Diddy's ex, reportedly gave birth to her third child with husband Alex Fine. She recently testified in ...

Over four days of testimony, Cassie spoke about Sean "Diddy" Combs' alleged abuse, jealousy and painkiller overdose in their 11-year relationship.

Sean "Diddy" Combs ex-girlfriend Casandra "Cassie" Ventura Fine and her new husband Alex Fine are speaking out after her ...

Regina Ventura, the mother of Combs' ex-girlfriend Cassie Ventura Fine, told the court on May 20 she was "physically sick" ...

Cassie Ventura, the former girlfriend of Sean “Diddy” Combs, gave emotionally gripping – and at times – graphic testimony, offering the world a glimpse into her longtime relationship with the music ...

Regina Ventura testified in court days after her daughter Cassie, the prosecution's star witness, testified in Diddy's trial ...

Regina Ventura said that she felt 'physically sick' when she received an email from her daughter in late 2011 saying that ...

Sean "Diddy" Combs' jury heard from several witnesses over the last two weeks of trial. Experts explained to Fox News Digital ...

David James, Combs' former personal assistant, took the witness stand today, followed by Cassie Ventura's mother, Regina ...