This one hits home a bit more than the others. Yesterday we have a joint birthday, 15 year old GD and 16 year old GS. It was at the local bowling alley.
Ours went fine, but its hard not to think about it...
Maybe so, but the overall murder rate hasn't changed much since 1950, bounced around a bit but no worse today than in 1950. In fact murder rates are down over the last 30 years or so. Today's youth seem less likely to murder than we were. (
https://www.statista.com/statistics/187592/death-rate-from-homicide-in-the-us-since-1950/).
You'd never know it from the news, I think most people's perception is that things are getting worse, they aren't, but they could be better.
What has changed is the number of mass shootings, they are way up... however mass homicide represents only a small fraction of total murders. But a very high fraction of what the media reports.
Mass shootings in the United States https://en.wikipedia.org/wiki/Mass_shootings_in_the_United_States