TIL that the the Sherriff Department that brought you this:
are also responsible for this:
At least he asked the Airman to drop the gun AFTER he murdered him!
The Sheriff mentions that the Deputy announced himself and he went out of his way to say that the deputy did not cover the peep-hole.
What he did not address that the deputy purposefully avoided being visually ID'd by the resident by stepping away from the door.