text:  that's going to be aware in the proximity of that stage. Then you think about a pistol, the max effective range of a pistol would be, in an environment like that, if they could secrete it into that area, would be about 50 yards. And then for an AR-15 or an AK-47, in this case they're saying it was an AR-15, the max effective range is 600 yards. So you have to look beyond 600 yards and look what is there. What could a shooter get up on