Man sought in Colonia gas station assault

State police are asking for help finding a man they say assaulted a gas station attendant along the Garden State Parkway.
The incident happened last Tuesday around 11 p.m. at the Colonia Rest Stop's Exxon station.
Police say the suspect got into an argument with the attendant, which soon escalated.
The suspect was captured on surveillance video leaving the gas station in a black Nissan Altima with New Jersey license plates.
No one else was injured in the incident.