Why wasn’t at least one officer/agent on THAT roof?
Zactly
For the same reason the cameras in Jeffrey Epstein’s cell stopped working the night that he died.
Same reason they didn’t lock the back door at the Ulvade elementary School.
Same reason the FBI had the 9/11 terrorists on their radar, but somehow lost track of them.
Same reason Terrance Yeakey, the first officer on the scene at the Oklahoma City bombing, is no longer alive to tell us what he thinks of all this, in addition to that book he was writing about what he thought really happened that day in OKC.