In June 2022, the Illinois State Police inked a $362,000 contract with ShotSpotter. The agency planned to pilot the controversial gunshot detection system along eight miles of the Dan Ryan Expressway, beginning at Canalport, just north of Cermak, in Chicago’s Pilsen neighborhood, and stretching south.  The prior year had been a particularly violent one—for the […] The post ShotSpotter’s reverberations appeared first on Chicago Reader.