https://motherboard.vice.com/en_us/article/d3k5pv/predpol-predictive-policing-broken-windows-theory-chicago-lucy-parsons

Police training documents from PredPol, a company that sells predictive policing software, shows that the company considers its software to be comparable to a “broken windows” policing strategy that has led to overpolicing of minority communities and is widely believed to be ineffective.

The documents, obtained through a freedom of information request by digital rights group Lucy Parsons Labs from the Elgin, Illinois Police Department, include police training materials produced by PredPol and contracts between the city—a suburb of Chicago—and the company. PredPol supplies technology to dozens of police and intelligence agencies across North America.