Jeffrey Lee Ben was last seen leaving his uncle's house early on the morning of January 29, 2001.
Two other men disappeared near Clayton, Okla. in 2001.
Jeffrey has large tattoos of a Native American maiden on his chest and bicep.
Jeffrey's mother thinks their small town's drug culture may be to blame for his disappearance.
Jeffrey's cousin failed a polygraph test when questioned by police about his cousin's disappearance.
Jeffrey Ben was 18 years old at the time of his disappearance in 2001.
Police think Jeffrey was involved in a car accident shortly after leaving his uncle's house.