Salim Iskef, 29, was one of ten people shot dead by the gunman - named by Swedish media as Rickard Andersson, 35 - during the deadly rampage at Orebro's Risbergska adult education centre.
The woman in her 50s was dressed in a pink cowgirl suit and screaming at a coffee vendor. But as neurologist Masud Husain soon found out, she had only recently become prone to rude outbursts.
Trigger warning: this column contains discussion of trigger warnings. I've done this for your own good, because, if you're like me, the merest mention of these things will send you into a rage.
No, I don't want to be that person who comments every time the Duchess of Sussex posts on Instagram. Not me, no. Yet here I am again, unable to resist the siren call of her irresistible absurdity.
EXCLUSIVE BY SAMI MOKBEL: Wednesday night's Carabao Cup semi-final exit to Newcastle will serve only to strengthen their view the market was an unmitigated disaster.
Since I began my extensive reporting on the tragic death of One Direction singer Liam Payne last year, I have been asked one question more than any other.
Amandaland, the highly-anticipated spin-off of Motherland, aired its first episode on Wednesday night, and TV critics praised the show - making it the latest in a long line of hits for Sharon Horgan.