Sean (Diddy) Combs is facing life in prison over sex trafficking and racketeering charges, related to elaborate sex parties called "freak-offs” that were allegedly laced with violence and abuse. Combs, also known as Puff Daddy, has pleaded not guilty. Reuters journalist Jack Queen takes us inside the New York courtroom, where Combs’ ex-girlfriend, the R&B singer Cassandra “Cassie” Ventura, delivered graphic testimony about her relationship with the hip hop mogul.