Dietz Range is a decent place to shoot. I can think of other places in the San Antonio area where they would be more anal about rapid fire.
If this fellow has ever shot there before (I've been out there 3 or 4 times in 2 years) and know that
1) Dietz's rifle line is frequented by Benchrest shooters, Hunters, and target shooters. The range rules state no rapid fire, even on the pistol side. There are signs about.
2) Each time I've been out there with black rifles, because they have berms at 25, 50 yds, as well as a 100 yard target line and 200 yd berm. Realistically, the berms are not high enough to allow for rapid fire. The 25 and 50 yard berms are just piles of dirt bulldozed to about 6' high. The 100 yd targets are in the middle of the field, and there is a small berm (maybe 10' high) behind the 200 yd target. Behind the range is woods, but for how much longer, I don't know, since housing developments are encroaching.
Besides not following the rules, he was trying to do something that the range is not equipped for. Now, it's probably not likely that a .22LR bullet is going to sail over and hit someone, but irresponsible behavior like that is what screws other shooters with more and more shooting restrictions. Not only that, if you go to a range, and look around, and the entire firing line is using concrete benches and no real room for prone, kneeling, sitting, or standing, then wouldn't you think that bump firing or dynamic shooting is probably not allowed?
Yes, it's unfortunate the LE was called, he was searched, etc. and perhaps it all could have been better handled by all parties. However, you can't go around doing what you want and then not expect to be called on it when you're told not to.
I never got more than a second look for my black guns, and I hope that doesn't change at Dietz's. Finding a good place to shoot at the distances they have set up there is getting harder to find.