"Police said they are investigating Thomas' death as a homicide - as they do anytime someone dies of anything other than natural causes.
"At this point, it does appear that this is just a tragic accident from this child, and we will look to see if there's any negligence issues there," said Prescott Valley police Sgt. Brandon Bonney. "But, at this point, the information we have is it's just a tragic accident that was unforeseen."