True story. A guy walks into one of our local banks this morning and informs the teller that it's a stickup and to give him $20,000. She hands him over some cash, he leaves and the bank calls the cops. A short time later, the crook discovers he didn't get $20,000 and heads back to the bank. Apparently not noticing all the police cars out front he goes up to the now locked front door and starts knocking on it to be let in. The teller looks up shouts "THAT'S HIM!" and.....well you can guess the rest. 
