Ricardo Marquez, 45, was last seen in Pomona, California, on January 1, 1978. He is described as Hispanic with black hair and brown eyes, and was wearing a long-sleeved button-down shirt and blue Levi’s jeans when he disappeared. Distinguishing features include a scar on his left cheek and an oval-shaped mole on his left shoulder.

Despite efforts by law enforcement and his family, Marquez’s whereabouts have remained unknown. His profile is listed in national missing persons databases, including NamUs, and the case has received limited attention. Details about the circumstances of his disappearance are unclear.

Does anyone have information about where Ricardo lived, worked, or who he might have been with around January 1, 1978?