Akron police are investigating a robbery which occurred at the BP gas station in the 500 block of N. Main Street. It happened Sunday night around 8:45pm. According to the clerk, the suspect entered the store, pulled a handgun from his jacket, and demanded cash from the register. The suspect, dressed in all black clothing, fled the scene with an undisclosed amount of cash. He was later seen entering an unknown make or model vehicle parked nearby on Blaine Street. No injuries were reported.