"ShotSpotter, the city's electronic gunfire detection system, then alerted
police to several gunshots in that same area. The loudest notification, with
the most gunfire, came from the area of 22 Grand St."
https://www.metrowestdailynews.com/news/20190319/no-arrests-made-in-brockton
-murder/1
Erich Thalheimer
INCE Board Certified Acoustical Engineer
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H: (508) 651-9772
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