Gwinnett authorities have determined the identity of a Decatur man who was found dead June 12 at a home on Buford Dam Road.

According to authorities, Demetrius Willingham, 33, of Decatur was found dead from a gunshot wound around 5:20 p.m. June 12 at a home at 2424 Buford Dam Road. His girlfriend had filed a missing persons report with the DeKalb police the same day Willingham was found dead, according to authorities.

Investigators have not been able to determine why Willingham was in the home, because he neither owned nor was renting the home.

The death remains under investigation and anyone with information about the incident is strongly encouraged to call the Gwinnett Homicide Unit at 770-513-5300.