Interactive: Find out more about mass killings in the U.S.
Find out details about killings in the U.S. since 2006 where four or more people, excluding the assailant, died in a 24-hour period.
Interactive: Number of mass killings by year
UpdatedInteractive: Mass killings by location scaled by number of victims
UpdatedInteractive: Search mass killing incidents
UpdatedInteractive: Timeline of mass killings scaled by number of victims killed
UpdatedInteractive: Number of mass killings and victims killed this year compared with previous years
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The bodies of a couple and their four children were found Friday after firefighters were called to their burning apartment in a Milwaukee suburb.
Find out details about killings in the U.S. since 2006 where four or more people, excluding …
