Nothing gory specifically, but I have had recurring dreams of being shot in a school shooting for the past ~6 years now. I left high school in 2018.
It always occurs in weird structures. I could draw/map all of them if I really thought about it - all based on places I've spent a considerable amount of time in in my life, but only maybe their core structure and essence are similar. If it isn't a school shooting, it usually /is/ something really gory or psychologically horrifying, but I never remember anything clearly after the first 30 seconds of waking up. I'm going to keep an eye on this thread and might keep my own dream journal.