There have been 204 mass shootings — and 204 days — in 2015 so far
The Mass Shooting Tracker, a crowd-sourced project of the anti-gun folks at the Guns Are Cool subreddit, lists 203 mass shooting events so far in 2015. Add in the shooting at a Louisiana movie theater last night and you get 204. Incidentally, yesterday was the 204th day of the year.
▻http://www.washingtonpost.com/news/wonkblog/wp/2015/07/24/there-have-been-204-mass-shootings-and-204-days-in-2015-so-far