They were on his property and they were pounding on his door and doorbell.
20 gauge would take care of that... perceived threat on life and property.
Didn't Ol' Slow Uncle Joe Biden say something about blasting your shotgun through the door ...?
Bingo. Collin County Texas DA has repeatedly said that any trespasser that is told to leave your property and does not do so “is just the type of threat the Castle Doctrine is for”.
C’mon & do this at my place in Texas, ya pu$$$ies...