Jesse van Rootselaar: The 18-year-old transgender behind Canada’s deadly school shooting – Firstpost
https://www.firstpost.com/explainers/who-was-jesse-van-rootselaar-canada-school-shooting-bc-tumbler-ridge-13978867.html#goog_rewarded
It's Transgender AND White-supremacist, please don't conveniently leave out that part, which explains the motive way more if you look at who most mass-shooters are generally.