Trauma is a hell of a thing to deal with. Feeling unsafe as long as a person’s abuser walks freely, even if they are far away, is VERY common. I’d imagine if it was someone who was repeatedly abused that’d magnify the trauma response.
Not saying she didn’t murder that guy, but knowledge about the psychological effects of sexual abuse does give context to her actions. If she was feeling tortured by this unsafe feeling, like he could come back at anytime to hurt her again, and almost obesessing over it(trauma can do this to anyone) I can see why she did what she did.
It’s not like mental health care and support is widely available to people here in the US. Shit is expensive, and that’s if your insurance covers it…if you even have insurance. Add in trying to find someone who specializes in trauma care and it can get really overwhelming and discouraging. People give up on seeking help and spiral.
A lot of things could’ve prevented this. Things like easy access to mental health support, or I dunno…actually putting rapists in jail where they can’t hurt more people.