Santaquin Police Chief Dennis Howard says an autopsy found Coleman died of natural causes after an accidental fall. He says the finding matches the evidence police found at Coleman's Santaquin home on May 26.
The 42-year-old actor died at a Provo hospital two days after his fall. He was taken off life support after suffering a brain hemorrhage.
Coleman became a star after "Diff'rent Strokes" debuted in 1978. He played Arnold Jackson, the younger one of a pair of African-American brothers adopted by a wealthy white man.