He doesn't look like the sort of person who would actually strangle you, but I can so easily imagine him coming across someone choking to death or having a stroke or something and just pulling up a chair to watch them die.
Circra
It's all fine until the geese catch on and start preemtively fucking up passers by. They're smart and nasty.
You had some good teachers by the sounds of it. Even if it doesn't tell the whole story it seems like at least an honest attempt to understand it.
So she's found a way to monetise pandering to the transphobes, stirring up hate and reinforcing hateful tropes. Nasty piece of work.
I was gonna type out a whole load of stuff but I think Death to America covers it at this point tbh.
While self defence ect. Is absolutely worth considering, you ideally don't want it to get to that stage.
From the sounds of it, your university is doing the standard beurocratic arse covering bullshit of hoping it'll all go away. That's because dealing with the problem is going to be a pain in the arse for them.
One thing, as well as the other suggestions here of course, to try is making yourself a bigger pain in the arse to them than dealing with the problem will be. Document and report everything. Keep on complaining until they are in the position where if (god forbid) the worst would happen there'd be massive a pile of reports about him and they would definately lose their jobs. Then they might step in.
Trust your instincts, don't let them make you feel stupid and document/report everything.
Holy shit, his entire page reads like a perfect unholy blend of sheer evil and utter incompetence.