Bottom line is a failure by SS to secure the perimeter adequately for a potential long range sniper. They should have secured at least 1000 yards.
In this day and age with drones, video cameras everywhere, etc why
1) Why was the roof not survealed and secured?
2) Why was the ladder not detected and/or removed.
3) Why couldn’t the spectators get LEO’S attention?
After all they even weld sewer covers down in Times Square for New Years Eve celebrations. It is incredulous to me that these issues allowed the shooter to succeed; sheer incompetence by so-called “professionals”. I shudder to think that this was a cordinated deep state operation so prove me wrong.
These are the three FUNDAMENTAL questions that will solve the mystery.