Crime numbers in Chicago are reportedly at their lowest levels in decades. We take a look behind the scenes at the Chicago Police Department to see what strategies police leadership believe are working. Then, Police Supt. Garry McCarthy joins us to discuss crime, gun legislation, and more.Read the full report released this week called "48 Years of Crime in Chicago" and watch a web extra video of Mayor Rahm Emanuel's comments on CompStat below.

Related Links:

Chicago Tonight: Police Supt. McCarthy on Chicago Crime

File Attachments:

48 Years of Crime in Chicago.pdf