A man wearing a black ski mask and black clothes pulled out a gun and demanded money from a worker at a beer drive thru Monday night. The suspect, who is still at large, ran away with an undetermined amount of money. The heist happened at the L.A. Drive Thru in Avondale around 9:30. The suspect is described as a stocky male around 6’2. He was last seen on foot heading east. No one was injured and the robbery is still under investigation.