Diddy smashed on Cassie Ventura's door with hammer, trial toldMr Combs, 55, has pleaded not guilty to racketeering, sex trafficking and transportation to engage in prostitution. Security video of Mr Combs' assault on his then-girlfriend Casandra "Cassie" Ventura has been shown to the jury several times in his sex-trafficking trial. Ms Morgan told the court she was at Ms Ventura's Los Angeles apartment after the hotel incident and watched through the peephole as Mr Combs was "banging on the door with a hammer". Ms Morgan told the court that as it unfolded, she didn't think Ms Ventura cared if Mr Combs "came in and killed her". The two women were best friends for 17 years, but after that, their friendship was over, Ms Morgan said.