Visualizing how mass shootings in 2024 compare with past years

CNN is tracking mass shootings in the United States using data from the Gun Violence Archive, a non-profit group formed in 2013 to track gun-related violence. Both CNN and GVA define a “mass shooting” as a shooting that injured or killed four or more people, not including the shooter.

Here’s how 2024 compares with previous years:

Last year ranked second for most mass shootings in a year since 2013. Read the full breakdown from 2023.

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