With trans people making up 0.5-1.6% of the US population, wouldn't it be strange if not a single school shooter was trans?
That question lead me down a rabbit hole:
There have been 417 school shootings since Columbine in 1999 https://www.washingtonpost.com/education/interactive/school-shootings-database/
I don't have statistics on the number of school shootings perpetrated by multiple people. But I suspect that it's a miniscule number. So I'm going to go with 417 individuals carrying out acts counted as school shootings. And not to try to be John Oliver or something, but what counts as a school shooting may be as little as this numbnuts who shot them self in the leg in a high school parking lot https://www.wptv.com/news/region-the-glades/belle-glade/lockdown-lifted-at-glades-central-high-school-following-shooting.
0.5% of 417 is 2.1 and 1.6% is 6.7.
Meaning that somewhere between 2 and 7 trans school shooters would indicate that trans people are just as likely as cis people to carry out school shootings. That only a single shooter has been trans, may not be statistically significant, as we're dealing with integers and it's pretty darn close.
So I'm left to conclude that being trans isn't significant in being a school shooter. Trans people may just be as fucked up as the rest of us.
What I'm more interested in is how the trans man in Nashville in 2023 would have counted, if this statistic didn't only cover until 2022 https://www.statista.com/statistics/1463155/active-shooters-us-schools-by-gender/