|Location||Black Water Ridge, Colorado|
Ranger Wilkinson is a forest ranger at the Lost Creek Colorado National Forest.
Ranger Wilkinson believes Dean and Sam for friends of Haley Collins, not believing their claim that they are environmental study majors from UC Boulder. Wilkinson tells Dean and Sam that Tommy isn't technically missing yet because his back country permit doesn't expire for another two weeks. He gives Dean a copy of the permit, and Dean uses it to find Haley and question her.