Police have arrested 30-year-old Myron Martens and charged him with murder in connection with the shooting death of Coty Barker in a parking lot in Marion.
Officers were called to the Kwik Mart in Marion Tuesday morning and discovered Barker dead inside a Chevrolet Silverado.
Video from surveillance cameras at the store showed a passenger leaving the truck and running away.
Police searched for several hours for the suspect. Four local schools were put into lockdown during the search, as a precaution.
Martens is currently being held in the McDowell County Jail.