Calls came in at around 7:15 p.m. in reference to the incident at the Exxon in the 1100 block of S. Military Highway.
Police say a man walked into the gas station and pointed a gun at the clerk and demanded money. Further information revealed that the clerk then fired a gun at the man.
Then man then ran away from the scene and disappeared behind the building. Police searched but were unable to find the suspect.
Shortly afterwards, a man walked into Maryview Hospital with a gunshot wound. He was subsequently arrested for the robbery. He has been identified as 19-year-old Terry Graves.
The driver of the getaway vehicle was also arrested. She has been identified as 21-year-old Michelle Barber.
Both were charged with robbery and use of a firearm and are currently being held in the Chesapeake City Jail.