A man is facing charges after allegedly pulling a gun on another man during a fight at El Mexicano on Wall Street in Norwalk.

Police say the two men had been drinking when the argument escalated and Bryan Andrade-Espinoza made a threat to kill.

Officers say Andrade-Espinoza fled the scene but tossed the weapon onto a nearby roof before leaving.

Police say the gun was a ghost gun with no serial number.