ShotSpotter, a system the Police Department uses to detect gunfire, is overwhelmingly inaccurate and leads officers to spend hundreds of hours each month investigating nonexistent shots, according to an audit the New York City comptroller released Thursday.
The Police Department has spent more than $45 million on ShotSpotter since it started using it in 2015, even as cities around the country have stopped using the system.
New York must decide before December whether to renew its contract with SoundThinking, the California company that owns the system, and the audit advises officials to decline until the system can be fully evaluated.
Of the 940 alerts officers responded to last June, only 13 percent corresponded to confirmed shootings.
And in 2022, the audit found, the system also failed to detect more than 200 real incidents of gunfire in Manhattan.
Organizations:
Police Department, New, The Police Department, SoundThinking
Locations:
New York City, New York, California, Manhattan