EbonicTutor
Baby Onion
The shooter's manifesto has been posted, she had an internet boyfriend and hated her parents for being losers. Apparently the shooter was the victim of a multi year custody battle because her folks kept getting remarried and divorced and they are both active drug addicts: https://nitter.poast.org/Slatzism/status/1868795614491800032
RWers on twitter and KF are apparently trying to muddy the waters with claims she was a tranny but the truth appears to be that she was cis and a neo-nazi.
That manifesto is probably faked, it sounds like somebody that didn't speak english ran it through a translator.