The Dumb Crook of the Week Award goes to...the Dunkin' Donuts robber in Fairfield, Connecticut...He walked into the shop claiming to be armed with a gun and a bomb. He then gave the clerk a note threatening to use both, grabbed what he thought was the cash register and ran into a waiting car.
Imagine his surprise when he went to open the cash drawer only to find out...
...he stole an adding machine.