Mark Daniel Aguilar, 51 when he disappeared, was last seen in Santa Fe, New Mexico, on October 31, 2016. A Native American man of San Juan Pueblo and San Felipe Pueblo descent who was homeless at the time, Aguilar often stayed around Pete’s Place shelter and the Rufina Street area. Surveillance footage recorded him at the New Mexico Workforce Construction Office on October 18, 2016, and his family reported him missing on December 2, 2016.

He is described as 5 feet 6 inches tall, weighing between 150 and 180 pounds, with graying black hair, brown eyes, multiple scars on the back of his head and a homemade tattoo on his right shoulder. When last seen he was wearing a green Army jacket, blue jeans and carrying a black backpack. Despite efforts to locate him, no confirmed information about his whereabouts has emerged and the case remains unsolved.

Anyone who knew Mark, saw him in Santa Fe in October 2016, or has information that might help locate him is asked to contact the Santa Fe Police Department.