The individual was most likely playing with his gun. Or he reholstered it and was not paying any attention. I hate cases like these because the media tries to use them against the rest of us. Its astronomically assured to be a Negligent Discharge. Accidental's just do not happen that often at all. I saw one incident where a hammer spring catch had failed and drove the hammer into the firing pin while a round was being chambered. The gun went off like a slam fire. Although, even in that case I have to wonder if their is negligence in the individuals care and inspection of his gun. I'm glad someone sent in a correction, although it probably will fall on deaf ears. I saw a case a few years ago where a local security guard's gun accidentally discharged through the center of a bathroom mirror at a local restuarant. HMMM. Wow, that bullet hole is up at eye line and is a straight shot. Its almost as if the gun was pointed at eye level when it was going off. HMM Accidental....Right!?!?! People get guilty of what they do and try to blame it off as an accident.
I hope to always follow the rules and always handle every firearm safely. However, if I ever lapsed and a gun goes off. I will call it negligent and make sure eveyone knows it. And the round will probably have to be dug out of the floor. It sucks to screw up, but its better for everyone for you to admit your mistakes. I saw a guy at a range slam fire into the ground once extremely close to some people. He blamed it on failure of the gun, etc. Upon closer inspection along with the range master, we found enough gunk built up on the firing pin and mechanisms that its amazing it was firing at all. He quoted that he had never cleaned it. Thats negligence too, and he never was allowed back.
They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.
---Benjamin Franklin, Historical Review of Pennsylvania, 1759.