The suspect is believed to be Robert Card, a 20-year US Army veteran from Bowdoin Center, Maine.
(according to Telegrams so take with grain of salt)
EDIT: Name confirmed by news.
According to law enforcement, CARD recently reported mental health issues to include hearing voices and threats to shoot up the National Guard Base in Saco, ME.
What a terrible cold way to look at this tragedy. Anyway by my math using state populations it’s about 1/10th of a 9/11.
Edit: if you use cities as the denominator, its about four 9/11s.
So applying 9/11 inflation, it’s about 5 9/11s?
I already adjusted for inflation. The actual number I got was 3.7 9/11s.
Oh sorry, you’re right.