Man points gun at employee following argument at gas station in Philadelphia's Nicetown sectionPHILADELPHIA (WPVI) -- A scary confrontation inside a gas station in Philadelphia's Nicetown section was captured on surveillance video. According to police, the suspect had gotten into an argument with store workers and a customer inside the gas station around 2 p.m. He told the customer that he was going to come back with a gun and left the store. About 15 minutes later, surveillance video show the suspect returning with a gun in his hand, but the customer had already left. The suspect can then be seen pointing the gun at the employee behind the counter before taking off.