James Preston Martin Jr., known as Preston to friends and family, was 34 when he was last seen inside his Acworth, Georgia home on March 1, 2001. His residence was in the area of the 2500 block of Thorngate Drive; that house is the last confirmed location where anyone saw him.

Preston is described as an African-American male, 6 feet 2 inches tall, about 180 pounds, with black hair and brown eyes. He had a tattoo of his preferred name Preston on his upper right arm and may have been wearing jeans and sneakers when he vanished. Very few public details about the circumstances of his disappearance have ever been released.

The Kennesaw Police Department handled the investigation, but no resolution has been reported. If anyone who knew Preston, lived near Thorngate Drive in 2001, or has information about his movements after March 1, 2001, please come forward.