Criminally insane in Oregon attack twice as many people as previously known, new data shows

CORRECTION: A review of this story after publication identified factual errors and flaws in data analysis. To learn about the errors, please see this POST.

Editor’s Note:  This updates a story published on Nov. 14 by ProPublica and the Malheur Enterprise that was based on an incomplete set of data provided by Oregon’s Psychiatric Security Review Board. The board initially provided the names of 334 people it released from 2008 to 2017. In fact, the board freed 526 . . .