Sean ‘Diddy’ Combs has been charged with sex trafficking and racketeering conspiracy. Kid Cudi testified Thursday, alleging Diddy broke into his home and saying he believed the rapper set his car on fire after learning of his relationship with Cassie Ventura.

Sean “Diddy” Combs’s sex trafficking trial starts with opening statements in a high-profile case that will not be publicly broadcast. Here are the key players.

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