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Chicago police see less violent crime after using predictive code
Law enforcement has been trying predictive policing software for a while now, but how well does it work when it's put to a tough test? Potentially very well, according to Chicago police. The city's 7th District police report that their use of predictive algorithms helped reduce the number of shootings 39 percent year-over-year in the first 7 months of 2017, with murders dropping by 33 percent. Three other districts didn't witness as dramatic a change, but they still saw 15 to 29 percent reductions in shootings and a corresponding 9 to 18 percent drop in murders.
The NYPD is trying a more precise gunshot detection system
Zeroing in on the precise source of gunfire is next to impossible in densely packed cities like New York City. Shots reverberate off of building facades, obscuring the shooter's location and costing law enforcement precious response time. But with a newly installed gunshot detection system, the NYPD will know exactly where those shots are coming from.
