AIKEN, S.C. (AP) — Authorities have released the names of two men shot and killed in a vehicle in South Carolina.

Aiken County Coroner Tim Carlton said in a news release that the victims were 28-year-old Logan Michael Novak and 26-year-old Harry A. Butler, both of Aiken.

Carlton said an autopsy Monday confirmed the two died from gunshot wounds.

Aiken police officers were called to a shooting around 12:20 a.m. Sunday and found both men were dead.

Capt. David Turno said no arrests have been made.