The State Medical Examiner’s Office has determined that a man who was found dead in a vehicle on Friday died as a result of a self-inflicted gunshot wound.

According to a news release Tuesday, the case of Corey Walker, 44, was initially investigated as a homicide after police found him inside a vehicle in the 100 block of Larch Street with a gunshot wound to the upper body.

Police said in the news release that the death has been ruled a suicide.