One Chicago Other Characters

The Page is just for different character apart from the actual characters

Internal Revenue Service, Criminal Investigation

 * IRS Special Agent - Mel Montridge, (FBI: MW S3 E17)

Hungarian National Bureau of Investigation

 * Lieutenant Colonel - Ákos Valkó, (FBI: International S1 E16)

Chicago Transit Authority

 * Chicago Transit Authority Supervisor - Clint Leonard (Chicago PD S1 E7)