Jason Lee Armstrong was 18 when he last made contact in August 2000 from Tulsa, Oklahoma. In a phone call to his grandmother he said he was in some kind of trouble; those were his family’s last words from him. He was not reported missing until March 19, 2004, a nearly four-year gap that complicates the timeline.

Jason is described as a Caucasian male with light brown hair and hazel eyes, about 5 feet 7 inches and 110 to 115 pounds. Family-provided identifiers include a birthmark in the center of his chest and a handgun tattoo on his left arm. The Tulsa Police Department classifies him as an endangered missing person and is the investigating agency.

Few leads were publicly reported beyond that final phone call, and the circumstances of his disappearance remain unclear. If anyone knew Jason, saw him in Tulsa in 2000, or has information about his whereabouts, please share what you know with the Tulsa Police Department.