TAMPA — An exchange of gunfire outside a supermarket resulted in a pedestrian being struck by a vehicle trying to flee the chaos, according to police.The male pedestrian suffered non-life threatening injuries, police said, and the driver stayed at the scene and is cooperating with officers.The incident took place at about 3:50 p.m. outside Royal Supermarket at 420 E Floribraska Ave.It started when several males were involved in some sort of altercation that resulted in gunfire, police said. A silver 4-door sedan was driving toward E Hugh Street when police said a rear passenger fired a gun in the air.Another male involved in the incident then fired on the silver car, police said, but hit the wrong vehicle, then ran away.A Dodge Charger tried to drive away from the gunshots, police said, but ended up hitting a male pedestrian who was also trying to get away. The pedestrian was taken to a local hospital. Police did not release the names of the injured pedestrian or driver.Police are looking to arrest those involved in the shooting incident. The investigation is continuing.