FARMINGTON — The Sonic Drive-In in Shiprock was robbed at gunpoint on Nov. 30 and the FBI and the Navajo Department of Criminal Investigations are seeking information.

Shortly after midnight, two individuals dressed in black with blue bandanas covering their faces entered the restaurant on Highway 491, Frank Fisher, a spokesman for the FBI, said in a news release.

Witnesses reported the robbers had an assault rifle.

The suspects took an undisclosed amount of money. They may have fled in a light-colored sedan.

Anyone with information is asked to call the Albuquerque FBI at 505-889-1300 or send a message to tips.fbi.gov.