9/25/07 Georgia Robber Puts Knife Against Side Of Denny's Employee Surveillance video was released of a man who stuck a knife in a clerk's back to rob a Leesburg Denny's restaurant. The video shows the crook walk into the restaurant with the knife hidden in his sleeve on Saturday. He then walked behind the register, threatened the clerk, putting the knife in her side, and demanded cash. The suspect got away with about $250.