It was proven he was moving from his living room towards the kitchen/entry area. THAT could be a perceived threat!
Like I said, every time a cop pulls his trigger, he should be tried for MURDER, according to you and many others. The ONLY thing that matters is that he intended to pull the trigger and kill the perp. Everything else seems to be immaterial to what you WANT to be the meaning of “intent.”
You are literally the ONLY person saying this (over and over again). If a cop kills a person, and it is found to be justified, it is still HOMICIDE, but not MURDER. If the killing is NOT justifiable, then it is a crime and should be treated as such regardless of whether or not the shooter is LEO.
Clearly, this shooting was NOT justifiable.
Mr. Jean could anything including shoot her and he would still be an innocent person in his castle.
A person doing something that he has a right to do, in a place where it is lawful to be done, can not be seen as in the wrong.
To acquit her would be to blame Mr Jean. To convict of negligent homicide would make it an accident or unintentional act, the facts simply support the verdict of murder(not premeditated).