Not defending her, she was well in control of the situation and shouldn't have felt that threatened to begin with (she was in a lit hallway and saw that the door was already opened. From that point, she put herself in danger by going in alone and not calling the cops, which is coincidentally the complete opposite of what the police advise in the event of a suspected intruder). But drilled reactions are drilled reactions.
As for the door locking/unlocking thing, I must have forgotten about that from the article. I figured she must have just opened the door and gone in (meaning that she was comfortable with "her" door being unlocked) before getting startled by the strange man in her apartment... Because seeing that the door was open and then just going inside to get "spooked" is fucking stupid.
Sure, but let's go back to sources here:
https://www.cbsnews.com/news/botham-jean-shooting-dallas-police-officer-amber-guyger-family-attorney-disputes-account/Guyger says her door was "ajar" and saw a "large silhouette" inside. After giving "verbal commands that were ignored," she fired her handgun twice, striking Jean once in the torso. It wasn't until Guyger "turned on the ... lights" and "called 911" that she realized she was "at the wrong apartment."
That's her version. He was just ... standing in the hallway of his apartment, with the front door ajar, and no lights on, and refused a uniformed police officer's command from a lit corridor outside. However, this means she must also have managed to hit a target in the dark from quite some distance. The bullet forensics will probably clear that up.
Attorneys for Jean's family say two witnesses told them details that contradict Guyger's account.
"They heard knocking down the hallway followed by a woman's voice that they believe to be officer Guyger saying, 'Let me in. Let me in,'" attorney Lee Merritt said.
The family's attorneys say one of the witnesses then heard gunshots followed by a man's voice.
"What we believe to be the last words of Botham Jean which was 'Oh my god, why did you do that?'" Merritt said.
This is the more likely scenario. She's come home, her key isn't working, she gets confused, but she can hear sounds from inside the apartment. There's someone in her apartment! Then she bangs on the door loudly asking to be let in, so he answers the door wondering who the hell ... he sees a police officer, and she sees a black man, and while he's about to speak, wondering what the hell is up, she freaks out, pulls her gun and shoots him twice in the chest.