Crime prevention efforts increasingly depend on data analysis about neighborhoods. But there’s a lot we don’t know—and vast opportunities for bias.
The story of predictive policing begins in the 1990s with a process developed by the New York Police Department. Today New York is one of the safest big cities in America. In 2018, 289 people were murdered in the five boroughs. The city’s murder rate—3.31 per 100,000 people—was the lowest measured in 50 years