Russia’s violence (domestic or otherwise) statistics are going to look pretty wild in the future; this isn’t an isolated case and the situation definitely isn’t going to improve any time soon.
I’d say I feel bad for them but I honestly can’t quite muster up the empathy, although that probably says more about me than anything else. I’m Finnish and I’m the first generation in my family who hasn’t either had to live under Russian rule, or fight the Soviets, or be hounded by postwar Soviet-controlled state security because someone in the family dared to stand up to them, so there’s not a lot of love lost here.