It was wrong for those two trespassers to open the garage door. For that alone, that seems warranted for an arrest.
Just because those police chose not to press charges, does not mean in another case, the police would also not. Remember, even the two burglars can press charges, or their family file a civil suit. You can still lose a case in civil court. That is a very serious life changing event.
Instead of the homeowner moving to the garage, he could have remained in his home, for safer confines, and called 911?
What if both of those trespassers died?
What exactly did the homeowner hear them say?
Did their words include planning to “steal”, or “harm” life? “He said, she said”?
What happened right before he fired?
Remember, the homeowner would not know their background, or that they had a stolen a car, or had guns in their car. It turned out later – they did. I’m guessing that in court, those facts might help his case.
So, other than what they said, how high a threat were they for lethal force?
The homeowner will be scrutinized as to why he felt he had to shoot. They will ask if it was self-defense or not.
They will ask, other than opening that garage door, what else did they do? Is that all that different from if they opened a regular side door to a garage by turning the handle and pushing open the door?
State laws may differ, of course. Think, if your’e not the police, don’t act like the police. Let your life be led by love, acceptance, and peace. Don’t let negative feelings dictate your decisions or actions.
There might be a time when your life is on the line and lethal force warranted. But you can also go your whole life, and that never occur. Be a student of knowing when to know the difference.
KISS: Lock “all” your doors and carry on.
Stay safe.