You're skipping the first 75% of this conspiracy. Try starting at the beginning...
-Some shadow group of politicians want trump dead. For some reason calling them a cabal endless triggers you when that's the literal definition of the word so lets keep using it. You're the one saying they exists in the first place.
Cabal -noun
- a secret political clique or fraction.
-They decide to go to the secret service with this plot. Not the group I would approach considering it's full of highly vetted people many whom are conservatives who have sworn to not let this happen so you're starting to lose but whatever.
-The plot is not to kill trump, but to coordinate with his secret service supervisors to do their job poorly and cross their fingers some random tries and succeeds. For whatever reason the SS agrees to a plot to potentially publicly humiliate themselves. But again, this highly risky plot all hinges on whether or not a some random incel or other third party decides to shoot at trump at some point. Which is crazy thing to hinge your whole conspiracy plot on.
-this culminates in PA with the heads of the SS coordinating with those in the field to purposely leave a roof unsecured. Except they had requested the local police department post patrol outside the building to secure it before so the police department is maybe in on it too?
-And then it all doesn't work.
I'm going to file this one under "batshit conspiracies" along with "trump is releasing the kraken" and your gay pelosi fantasy.