Gregory James Welch was 54 and homeless when he was last seen on the streets of Dayton, Ohio, on March 4, 2002. The Dayton Police Department was notified of his disappearance on March 30, 2002. He is a white male, blond hair, blue eyes, 5 feet 11 inches tall, about 150 pounds, with a scar on his forehead and numerous tattoos: left leg, left shoulder, left wrist, left forearm, right arm, upper left arm and upper right arm. He was known to use several aliases, including Haight, Ramer, Robb, Walsh and White.

The case has remained open but few details have been released, and his transient situation has complicated efforts to trace him. If anyone saw Gregory in early March 2002 or knew places he frequented in Dayton, please come forward with any information.