Kid Cudi tells the trial that the last time he saw Cassie Ventura was back in 2012, along with Sean Combs at SoHo House in Hollywood. This happened after the Porsche Molotov cocktail incident. He tells the court Combs was calm in a way that was off-putting and weird, and he offered him water twice.

Prosecutors allege that Combs, a three-time Grammy winner, used his fame and fortune to create a deviant empire of exploitation, coercing women into abusive sex parties while silencing victims through...