Frederick police are looking for a robber who shot out a McDonald's restaurant window and forced an employee to open safe early Monday. The robber used a hand gun to shoot out the glass front door. He went to the back of the store to an office and ordered an employee at gunpoint to open the safe. The robber grabbed money and fled. The robber was described as a short male of unknown age. He was wearing a white long-sleeved shirt, dark pants, dark shoes, a ski mask and gloves. The robbery happened at 3:45 a.m. at Highway 52 and I-25. has more on this story