I stopped by the range tonight and asked about the incident. I also fired 100 rounds of 9mm while I was at it.

I have aRuger SR9C and as much as I love S&W... that has one sweet trigger. What a tack driver! anyway...
Seems the round was a 357 Sig.
The guy was clearing a jam, took the mag out, and had his finger on the trigger, rack slams home and POW.... and the gun was pointed directly at the stall to the left. Several errors.
Apparently the guy in the hospital is expected to live. That at least is good news. As for range officer.. there are "Range Officer" monitoring CC TV's right behind the wall with a door leading to te center of the range. Either way with the stalls for protection it is hard to see what everyone is doing anyway. Whether right behind the wall or inside the range. They hold a "New Shooters" training every Wednesday. The alos do CCW classes.. etc. "You can't fix stupid." You can fix ignorance. They ask new people if they have shot before but there is no way for a public place to know the level of expertise of everyone who rents a lane. I do wish there was a private club I could join or several acres i owned but...