Negligent manslaughter charges, at the very least.
Right there we see one of the "problems" with the 2nd Ammendment. Some people are so freekin' stupid, they don't deserve any "rights" at all. [edit: Including the "right" to vote!]
But, just like crazy drivers, it is one of the little vissitudes of life that one has to put up with in order to have "equal rights" the same as everyone else. You have to take the bad with the good so the good do not get punished for the idiocy of the bad.
GG
Fanatics of any sort are dangerous! -GG-
Which part of "... shall NOT be infringed..." confuses you?
Well now, aren't WE a pair, Raggedy Man? (Thunderdome)