I appreciate your perspective. There are already quite a few facts that have come out here.
1. The victim was the person who initially called 911.
2. She was not suspected of any criminal wrongdoing whatsoever and there is no evidence of any criminal activity on her part, failure to comply with police orders, a criminal history, a history of mental issues, a history of drug abuse, or anything of the sort.
3. She was shot to death.
4. The officer has asserted his 5th Amendment right to remain silent. While he has an absolute right to do so, and any suspect is generally wise to do so, that is not common in a police shooting. When a shooting is justified, the officer invariably shouts his side of the story out loud and clear. Usually, that happens even if it's a hinky shooting, if he has ANY sort of explanation, even if it's a crap explanation.
5. This isn't yet a proven fact, but there are reports that the other officer was absolutely stunned the shots were fired.
There are still other facts that will come out, but I suspect they are only going to solidify what basically everyone is already assuming. I think the officer deserves the benefit of the doubt, and comments that he was "engaging in jihad" or that he probably just wanted to kill a white person sound like nonsense. Sounds to me like he just might have been a poorly trained, unqualified buffoon who heard a loud noise (which wasn't even caused by the victim) and hit the panic button, with the tragic result being that the panic button in this case happened to be a trigger. I am not necessarily saying that this guy needs to go to prison but it's looking increasingly likely that someone is going to be looking at a literal 8 figure settlement- literally, not figuratively. And, frankly, if turns out that if this officer was anything other than the most qualified candidate for the job at the time of his hiring, I hope that whatever damages that there would otherwise be, get tripled.