There are a number of Chicago stories that are receiving national attention. One of them is the ShotSpotter saga. ShotSpotter, somewhat ungenerously described by our mayor as a “walkie-talkie on a stick”, was installed in Chicago. The mayor decided it wasn’t worth paying for. The City Council decided to strip the mayor of the authority to approve or disapprove it. The mayor says that’s not legal. The company has terminated service and is starting to dismantle it in Chicago.
Now the editors of the Wall Street Journal have weighed in:
ShotSpotter uses acoustic technology to detect gunfire and dispatches law enforcement to scenes of violence before 911 calls come in. Chicago has deployed the technology since 2012, mainly in its south and west sides. The University of Chicago Crime Lab found it likely saves about 85 lives a year.
The system has detected more than 200,000 gun shots in the 13 months ending in August. Even Mr. Johnson must think the technology works since in February he extended the contract through the summer, which is when gun violence typically peaks and the city hosted the Democratic National Convention.
But last week he said he’d let the ShotSpotter contract expire, calling it a waste of money. He may be taking his cues from Massachusetts Sen. Elizabeth Warren, who charged in May that ShotSpotter perpetuates “over-policing and unjustified surveillance” in minority neighborhoods.
The City Council disagreed and voted 33-14 to give Chicago Police Superintendent Larry Snelling the power to override the mayor’s office. “If one life is saved with gunshot detection technology, then it is absolutely worth having,” Alderman Ray Lopez said.
It is true that Chicago has a nearly $1 billion hole in its budget. Chicago has spent $57.4 million on ShotSpotter since 2018. It spent $300 million housing, feeding, etc. migrants in 2023.
I don’t believe budgets have anything to do with the mayor’s opposition to ShotSpotter. I suspect the “over-policing” is his complaint (I would like to see a definition of “over-policing” that is not circular).
The population of Chicago is one third white, one third black, and one third Hispanic. Chicago homicide victims are three-quarters black, 20% Hispanic, with the balance being “Other”. In other words of the 85 lives the UoC says ShotSpotter saved, 64 were black lives.