Crime prediction software promised to be free of biases. New data shows it perpetuates them

This article was originally published on The Markup by Aaron Sankin, Dhruv Mehrotra for Gizmodo, Surya Mattu, and Annie Gilbertson and was republished under the Creative Commons Attribution-NonCommercial-NoDerivatives license.  Between 2018 and 2021, more than one in 33 U.S. residents were potentially subject to police patrol decisions directed by crime prediction software called PredPol. The company that makes it sent more than 5.9 million of these crime predictions to law enforcement age