Ask them why and run.
Stop It and take the stolen items with you.
Pull Him Out
Leave Him There.
Help him and then kill him.
Stop him and take him to the nearest police station.
Kill Him, Take back your stolen goods, and then steal money from him.
Stop him, Take your stolen goods, and then leave him laying dead.
Tell him to help you rob a bank
Ask him over to your house and then kill him when he's there.