MADERA (CBS13) – Police are on the lookout for two men who attacked a janitor Saturday night.

The incident happened at a Save Mart store on Howard Road.

Madera Police say the janitor was sweeping the floors when two men pushed him to the ground. The men then broke a wine bottle over the janitor’s head.

Police believe the men mistook the janitor as a gang member because of his blue uniform.

The janitor suffered significant injuries in the attack, police say. His current condition is unknown.

Surveillance video captured the two suspects walking into the store. Anyone who recognizes the men is asked to call the Madera Police Department at (559) 675-4200.