Sad.

This one isn't properly a criminal masterminds list post, but it's applicable in that there was more stupidity than anything esle operating in this situation.

Never, ever get so drunk at a party that you break into what you think is your house because your key won't fit.  The reason your key isn't fitting in the lock is because it's not your house, and the homeowner will shoot your stupid ass.

In this case, there do need to be arrests made: how the fuck did the high school kid in question manage to get that drunk?  Whoever provided the location without the necessary minimum supervision, and whoever provided the alcohol, should be charged with manslaughter, and sent to prison.

My prayers go out to the volunteer fire fighter that was frightened into shooting a kid that lived in his neighborhood.