Taser use by the Chicago Police Department
This map shows Taser use as reported to the city's Independent Police Review Authority from January 1, 2009 through December 31, 2011. Click on a district for additional detail, including the number of incidents in which firearms were discharged.
Use of force events involving Tasers
40 or fewer
41 to 80
81 to 130
More than 130
Made by Alex Richards and David Eads
Source: Tribune analysis of Independent Police Review Agency records.
