Mark Grains was 30 when he vanished from Portland, Oregon. He was last seen leaving a local hospital on February 17, 2005, reportedly wearing a hospital gown. At the time he was described as an African American male, 5 feet 8 inches, about 150 pounds, with black hair and brown eyes.

Portland Police Bureau handled the investigation, but public details about the circumstances of his departure from the hospital and what followed are sparse.

This disappearance began in a place that should have offered care and has remained unresolved, leaving family and friends without answers. Did anyone see Mark near the hospital on February 17, 2005, or have information about where he might have gone afterward?