it was another accidental shooting
Accidental in Texas means something like your gun going ofd while you're cleaning it.
This officer definitely intended to shoot here.
Exactly.
try to put yourself in his situation
Put yourself in the position of the homeowner. You see something, or hear something that indicates that someone may be in your backyard in the middle of the night. What do you do? I bet a dime to a dollar that you do the same thing I do. You grab your gun, it is literally the reason that we argue that people should have them, and you try and figure out what is going on. Or are you going to lie and claim that you would ignore things in your backyard?
You grab your gun and try and figure out if you saw or heard nothing, or if it was something. Was it your imagination? An animal? Or is a baddie in the back yard waiting to rob, rape, or murder you and your family? You grab your ******* gun, and you know you do.
Under your argument, if the cop shoots you for daring to have a gun in your house, it is a good shoot. Great job Barney Fife. You killed the son of a ***** before he could kill you. Are we supposed to cheer the cop? Or gnash our teeth and be angry that you were killed in your own house while committing no crime other than acting to defend yourself and your family?
The most basic argument for the Castle Doctrine is to defend your castle. Your house, your home is your castle. Barney Fife should have knocked on the door. He should have announced himself. Why don’t you put yourself in the situation where you are the homeowner, or your wife, or daughter. Is that person skulking around going to rape and murder them?
You get your gun, and you prepare to defend your castle. I do it. You know you do it too. So why is this woman the bad guy because she did exactly what you would do, and exactly what the law says she is allowed to do?