FRANKFORT, Ky. (AP) — A Kentucky census worker found naked, bound with duct tape and hanging from a tree with “fed” scrawled on his chest killed himself but staged his death to make it look like a homicide, authorities said Tuesday.

Bill Sparkman, 51, was found strangled Sept. 12 with a rope around his neck near a cemetery in a heavily wooded area of the Daniel Boone National Forest in southeastern Kentucky. Authorities said his wrists were loosely bound, his glasses were taped to his head and he was gagged.

Kentucky State Police Capt. Lisa Rudzinski said an analysis found that “fed” was written “from the bottom up.” He was touching the ground, and to survive “all Mr. Sparkman had to do at any time was stand up,” she said.

“Our investigation, based on evidence and witness testimony, has concluded that Mr. Sparkman died during an intentional, self-inflicted act that was staged to appear as a homicide,” Rudzinski said.