I heard this when I turned on the news a few minutes ago too: 20+ dead and 100+ wounded, shooter dead, and the photo of the roommate they're looking for.
These things just seem to be happening so frequently now. Part of me is in shock, thinking that I don't know what our world is coming to.
Another part is amazed that the coverage has gotten so much more "normal". The first time I remember something like this happening, it was the news. Now it's just one story and they go back to the traffic report.