This is just awful.
I applaud anyone for defending themselves but once the intruder or intruders are incapacitated,on the floor gasping for breath-it's time to call 911 for the police and an ambulance-not shoot them more.
Also,moving a intruder you shot who is now incapacitated is a real no-no.
And the less you say,other then just the facts,the better off you will be.
This looks now like a guy who was finishing off people to hide simply murdering them.
MANY stupid moves on his part.