This guy is either crazy or stupid, or maybe both. His own words will put him away for a ling time. He took a legal use of deadly force and turned it into murder.
“This guy is either crazy or stupid, or maybe both”
“...a 64-year-old retired U.S. State Department worker...” sounds like someone they could have used in Benghazi.
I can’t say as I blame him. There was a time when, if you borke into someone’s house, your life was forfeit and the criminals knew it.