A masked guy breaks down your door w/o an Article III warrant absent exigent circumstances? Yeah, I’d agree. Trick will be that pressing the murder charge would be federal since a federal agent dies in the line of official work (though illegal), which would give the president grounds to push for death.
True, but then again, there was that tow truck driver in LA who towed that ICE car, with flashing police lights, in the middle of a stop. I can’t imagine someone getting away with that if it had been a normal LAPD stop.