Vail Pass. (colorado-counties.com)

Vail Pass. (colorado-counties.com)

Scott Kimball draws authorities a detailed map to the spot near Vail Pass where he left his uncle Terry Kimball’s body. But a search will have to be postponed until the snow melts in the high country.

Kimball later tells FBI Special Agent Jonathan Grusing that Uncle Terry’s body — stashed in the woods in his clothing, tennis shoes and eyeglasses — is wrapped in a grey tarp bound by about 100 feet of nylon rope.