Robert Crispin on Nancy Grace Crime Stories: DIDDY ON TRIAL | WHAT DIDDY DO? Mystery Witness Ghosts Prosecution, Will They Find Her?

Crime Stories with Nancy Grace, Nancy Grace’s official true-crime series.

In this segment, the panel unpacks new testimony from celebrity stylist Deonte Nash, who claims he witnessed Sean “Diddy” Combs physically assaulting Cassie Ventura—describing him slamming her head into a bed frame and grabbing her by the hair. Nash also alleges Diddy made threats to ruin Cassie’s career using recordings of their encounters. His testimony adds significant weight to the prosecution’s case, while the defense attempts to challenge the credibility of his claims.

Private investigator and former federal task-force officer Robert Crispin contributes expert analysis throughout the episode. He helps break down the surveillance angles, including speculation about hidden cameras in Diddy’s residences, and assesses the overall integrity of witness statements. Crispin’s experience with domestic violence and high-profile investigations adds critical context to the conversation, guiding viewers through the legal complexities and the tactics likely to be used by both sides.