The Monroe County coroner says five-year-old Evan Warren died from head injuries.
Evan and his seven-year-old brother were playing outside at a friend's home. The kids were playing on and around a four-wheeler parked on a hillside when police say the ATV popped out of gear and rolled down the hill, pinning Evan between the four-wheeler and a work bench.
The five-year-old was taken to Monroe County Medical Center where he was later pronounced dead. Warren's brother was not injured.