State Senator Chester Crandell died Monday when he was bucked off his horse while horseback riding on his ranch in Heber. Navajo County officials say the autopsy ruled out any medical issue that would have caused him to fall. He is survived by his wife, nine children and 36 grandchildren. Services for Crandell will be held Saturday at the Church of Jesus Christ of Latter-day Saints in Heber at 11 a.m.