Federal agents, while technically only possessing something akin to an even less accessible version of qualified immunity under the Bivens doctrine, in reality

Federal agents, while technically only possessing something akin to an even less accessible version of qualified immunity under the Bivens doctrine, in reality are basically never going to be held responsible in any sort of substantive way from those they victimized on the job, unless they literally kill a bystander or something and even that isn't a sure thing.