It looks like trees may have been blocking the view from the ss agent who looks up right before the shooting starts. I think he was looking that way because people were talking about a guy with a gun and he was looking for him. Only when the shots started is when he got a clear enough view to take the shot. Why didn't they have someone on the water tower? I think it was incompetence instead of corruption but what do I know. Good night anons I need to get some sleep.