This is why not just anybody should own a gun. People get skittish, afraid and they do stupid things like this.
We'll still wait to see what comes out in trial but things don't look good for him at the moment.
What it is is a great argument for teaching your children about guns from an early age. I was taught not to put my finger near the trigger until I was about to shoot. It seems like this man might have missed that lesson.
Everyone gets skittish when they perceive they are in danger. Even cops can't seem to hit the broad side of a barn when the target can fire back, but training, from an early age, can make a person safe with a weapon.
You assume the home owner was the only one to "do stupid things like this." What of the girl herself? She was almost 3 times the legal limit and had had a traffic accident (hit a parked car) about 3 hours earlier. She had left the scene of the accident 6 blacks away, and then returned and left again. Why was she still out on the street? Why was she 6 blocks from her car? Why did she choose this particular door?
If the friggin cops were doing their job, she would have been in custody for DWI, not banging on doors a half mile from where she had her accident.