Ida Bae Wells @nhannahjones
"An audit of the technology done by Chicago’s Office of Inspector General last year found that of the more than 50,000 ShotSpotter alerts for probable gunshots, only 9.1% resulted in evidence of a gun-related offense." — PolitiTweet.org
Bloomberg CityLab @CityLab
New York and Chicago waste millions on gunfire detection technology https://t.co/Dr7HzowI3h