The authorities said the man, Robert J. Williams, 22, had robbed six banks, including three last Friday. He was arrested on Wednesday after returning to a bank that the police believe he robbed last week, the authorities said. Mr. Williams was in the process of writing a demand note on the back of a deposit slip at Apple Bank in the Midwood section, the police said, when a teller recognized him and their eyes locked. Mr. Williams disappeared out the door without any money, the police said, but two bank employees followed him and saw him slip into a doorway, reappearing after a quick change of clothes.
You can see Williams in action, eating a bulb not robbing the bank of course, in this video: