Working from a list of people deemed most likely to become shooters or victims, a Chicago Police commander is expected to start knocking on their doors Friday and deliver letters warning them not to commit any violent crimes.
The “custom notifications” are a pilot program in the Austin District on the West Side. Austin District Cmdr. Barbara West plans to deliver letters to 20 people on a so-called “heat list,” officials said.
The heat list stems from work by Andrew Papachristos, a Yale University professor who studied murders between 2005 and 2010 on the West Side. He found 70 percent of the killings were in a social network of 1,600 people out of a total population of 80,000.
The citywide social network of violence includes more than 16,000 people, police Supt. Garry McCarthy said. The department narrowed that list to more than 400 “hot people” most likely to commit shootings or become victims — or 20 people per police district. . .