The audio sensors that the San Diego Police Department installed to alert them to gunfire in four southeastern San Diego neighborhoods works 16 percent of the time, according to data collected since the ShotSpotter system …
October 2, 2017

Posted October 2, 2017
The audio sensors that the San Diego Police Department installed to alert them to gunfire in four southeastern San Diego neighborhoods works 16 percent of the time, according to data collected since the ShotSpotter system …