シカゴの検査官は一般的に批判します $  33 銃撃の増加の中で百万ShotSpotterシステム

Shootings in Chicago are アップ 10% に 2021 以上 2020 以上 65% 同じ時間枠で 2019, CPDデータによると.

市は8月に3年間の契約に署名しました 2018 ShotSpotterで, を使用します “patented system of sensors, algorithms and artificial intelligenceto detect gunshots, according to the company’s website. Chicago police requested an extension of that contract last November and the city granted it the next month.

The OIG report found that only 9.1% of ShotSpotter alerts that led to a 警察 dispatch, 4,556 から 41,830, produced evidence of a gun-related 犯罪的 offense.

From quantitative analysis of ShotSpotter data and other records, OIG concludes that CPD responses to ShotSpotter alerts rarely produce evidence of a gun-related crime, rarely give rise to investigatory stops, and even less frequently lead to the recovery of gun crime-related evidence during an investigatory stop,” インクルード 報告する 前記.

CHICAGO SHOOTING LEAVES 9-YEAR-OLD BOY WOUNDED ON SAME BLOCK HIS FATHER WAS KILLED 3 YEARS AGO: 報告書

The gunshots detection system came under increased scrutiny in April when a police officer shot and killed 13-year-old Adam Toledo following a ShotSpotter alert. Toledo was holding a gun that had been fired by another man minutes earlier, 警察によると.

OIG identified evidence that the introduction of ShotSpotter technology in Chicago has changed the way some CPD members perceive and interact with individuals present in areas where ShotSpotter alerts are frequent,” Tuesday’s report said.

Police investigate a crime scene where three people were shot at the Wentworth Gardens housing complex in the Bridgeport neighborhood on June 23, 2021 シカゴで, イリノイ. (Scott Olson/Getty Images)

Police investigate a crime scene where three people were shot at the Wentworth Gardens housing complex in the Bridgeport neighborhood on June 23, 2021 シカゴで, イリノイ. (Scott Olson/Getty Images)

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