"What about all the other guns a home owner may have on the premises?"
FWIW, at a weekend Handgun Seminar a fellow had his gun go off after it was holstered which promptly punched a hole in and out thru his right cheek. 9 mm bullet went 3" into the ground after.
County Sheriff's Deputy had to come before ambulance carted him off to the ER. {Tough old guy didn't bleed much once plugged}
Deputy's main purpose seemed to be determining that someone else did not shoot him. {Thru the Arse!}
Deputy: "Sorry, but I need to look for powder burns, you have to drop your Levi's one more time?"
{In front of female EMT's}
Unfortunately, for this guy, another Deputy who was taking the same class was shooting right next to him in line. He had a less than a flattering opinion of this fellows gun handling ability. so had unfavorable comments added to the deposition.
Guy had his NYS Pistol Permit pulled plus they went to his house and confiscated
ALL of his guns: Rifles, Shotguns, everything.
He got both his permit and guns back but had to gather a number of letters from friends and members of the Gun Club, whose grass he bled on, stating he was "Safe", etc., an "experienced" handgun shooter, annnnd..... a long time
RO at this Club! Got his guns back long before his two Arse-holes healed good.
Humorous part of the story is that he bought a Glock 17 within one month and canned the POS pistola he had been CCW'ing for a 'Coons Age.