I don't think it has anything to do with overheating. Overheating can be a symptom of bath salts, so that is the common explanation at the moment for these naked cannibals.

However, bath salts is not a common denominator in all these cases.

The miami cannibal's autopsy showed NO bath salts in his system. Therefore, why was he naked and eating a guys face. The latest explanation is that he had marijuana induced psychosis. Yeah right.

The common denominator, and the reason I believe that these people are all naked, is demon possession.

These monsters are demon possessed, not just on drugs.