Martin MacNeill's prison death officially ruled a suicide

UTAH STATE PRISON — An investigation has confirmed that the death of convicted murderer Martin MacNeill at the Utah State Prison was the result of suicide.On April 9, MacNeill, 60, was found unresponsive in the outdoor yard of the Olympus Facility near the greenhouse at the prison in Draper.According to the final report from the Unified Police Department obtained by the Deseret News through a public records request, MacNeill used a hose and a natural gas line that was intended for a heater