OJ Simpsom
Superstar
Saul and Kim already have an alibi for Howard's body in their apartment. Howard came to the apartment enraged after having to settle and blamed them both. Then he proceeds to commit suicide in front of them after realizing they didn't do anything. They don't even need Mike, just the gun. The rest they can pretty much sell to the police during interrogation. Don't know if they will go that route though.