Report: Chicago To Fight Gun Violence With Letters Chicago police are going to hand deliver letters to people suspected of committing or being victims of gun crimes in an effort to stem violence in the city, according to a new report. Starting Friday, a district commander will be delivering letters warning certain targets in that district not to commit violent crimes, the Chicago Sun-Times reports. The pilot program is targeting individuals off a “heat list” developed by a Yale professor, who studied murders on Chicago’s West Side between 2005 and 2010 and found a small network of people was responsible...