Omaha police believe three children tried to steal food from a Burger King drive-through window by displaying what may have been a pellet gun. Police say two 12-year-old boys and a 13-year-old boy were arrested early Sunday morning after the attempted robbery. The restaurant says the boys walked through the drive-through lane around 12:30 a.m. and tried to get food, but the worker refused to give them anything and they fled. Police did not release the names of the children involved who were taken to a juvenile detention center.