U.S. Map of Public Shootings

You might be surprised at how many multiple-victim public shootings happen in the U.S. Here’s an interactive map that plots such shootings going back to only 2005. Click on a dot at the site to pull up more information. Since posting this map, the Daily Beast has received more information from readers, so they’ve set up a link through which you can contribute what you know for an updated edition coming soon. More