Christopher James Billie was 43 when he was last seen on March 13, 2014, in Phoenix, Arizona, near North 19th Avenue and West Bethany Home Road. He is an enrolled member of the Navajo Nation, described as between 5 feet 7 inches and 5 feet 9 inches tall, weighing 145 to 155 pounds, with black hair and brown eyes. His body bears scars on the face, abdomen, right leg, right hip and the left side of his chest.

No confirmed sightings or verifiable information about his whereabouts have surfaced since that day. The Phoenix Police Department is investigating; a formal missing-person report was filed on March 16, 2018. The circumstances of what happened on and after March 13, 2014 remain unknown.

If anyone saw Christopher around North 19th Avenue and West Bethany Home Road in mid-March 2014 or has information about his movements, please come forward.