You're robbing a bank when you find yourself surrounded by Police. You have 50 hostages and the negotiator want to know your demands.

Find 5 hostages and bribe them with money to follow my orders. Have the police send 5 swat team people without any weapons. Kill 4 and leave one to confuse dispatch with one of the hostages holding a gun to his head. Switch clothes and have 2 of them walk out the front while me and the weakest person goes out the back with bags of cash. Kill the guy and drive off....hypothetically I wouldn’t get anywhere but it would be a good story to write