A third suspect has been arrested in connection with the shooting deaths of two teens at a Wilson County gas station in April.

The shooting happened at the Pilot gas station on Murfreesboro Road in Lebanon the night of April 15.

Investigators said they found 19-year-old Jacob Doughton at the scene. He was shot multiple times and later died at Tennova Hospital.

Someone drove the second victim to the hospital in a private vehicle. The 15-year-old was later pronounced dead.

Story Continues Below

Police arrested a juvenile at a restaurant near the scene back in April. The juvenile suspect, whose name has not been released, remains in custody.

On Saturday night, Andrew Harper turned himself in at the jail in connection with the shooting.

Kaila Lashea Garrett, 20, was found by the U.S. Marshals Service in Washington. She is charged with first-degree murder and criminal attempt to commit theft over $1,000.

Copyright 2018 WSMV (Meredith Corporation). All rights reserved.