Wednesday, February 21, 2018

Are Mass Shootings Becoming More Frequent?


Are Mass Shootings Becoming More Frequent?

Terrible mass shootings like the one at a Parkland, Florida high school are so shocking that it is easy to get the impression that mass shootings are increasingly common.  The number of deaths from mass shootings has been unusually high since 2007, because of five horrific incidents – Las Vegas (58), the Orlando nightclub (49), Virginia Tech (32), Sandy Hook (27), and the Texas First Baptist Church (26).  Statisticians would never try to fabricate a trend from such a small sample, even though the untrained eye may want to.
Last November, however, a Wall Street Journal essay by Ari Schulman claimed,
It isn’t your imagination: Mass shootings are getting deadlier and more frequent. A recent FBI report on “active shooters” from 2000 to 2015 found that the number of incidents more than doubled from the first to the second half of the period. Four of the five deadliest shootings in American history happened in the past five years, and 2017 already far exceeds any previous year for the number of casualties.
That FBI report “identified 160 active shooter incidents that occurred in the United States between 2000 and 2013,” with 486 people killed. The authors literally drew a straight line between just one incident in 2000 (after many in 1999) and 13 incidents in 2013, and called that a “rising trend.”

https://www.cato.org/blog/are-mass-shootings-becoming-more-frequent 

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