A Tennessee woman opened fire inside a Burger King window after appearing enraged by the waiting time, police said.
Surveillance photographs show the cheeky customer leaning out the open window of the Memphis fast food item while brandishing a black gun.
In an image, posted Friday by police, the woman holds the firearm with both hands and points it toward the access window.
Police said the woman went to the restaurant on Tuesday and argued with workers because she felt her order took too long to complete.
He then grabbed the gun from his car and fired several shots at the employees, police said.
Employees fled through a back door and were unharmed.
Police were looking for the baffled patron. Crime Stoppers of Memphis and Shelby County Inc. offers a reward of up to $ 1,000 for information leading to an arrest.