I will not, nor need not prove what actually happened to that poor Soul from Pennsylvania as my friends word is all that I need......With that said....Every property I have owned has been open to those friends and family who wish to shoot, whether it be trap, skeet, modern guns, smokepoles or bows, and with that said.... the first time I saw someone place the muzzle of a firearm in their mouth on my property would be the last time they would be welcome to shoot regardless of their experience, opinion, practice or relationship to me.
I will never forget watching a man in an indoor archery range adjusting his buddys thumb screw pin sight while the buddy was at full draw on a compound bow. As I began to comment from the next lane, the buddy hit the release trigger by accident and the arrow shaft went through his friends hand leaving it mangled and broken. Placing ones self in harms way will in time manifest itself with real bad results.