
District 21 of the Chicago Police Department is made up of two distinctly different groups. There are the uniformed cops who patrol the beat and go head to head with the city's street crimes. And there's the Intelligence Unit, the team that combats the city's major offenses - organized crime, drug trafficking, high profile murders and beyond. These are their stories.
Jason Beghe Sergeant Hank Voight
LaRoyce Hawkins Officer Kevin Atwater
Marina Squerciati Detective Kim Burgess
Patrick John Flueger Officer Adam Ruzek
Amy Morton Desk Sergeant Trudy Platt
Jesse Lee Soffer Jay Halstead
Tracy Spiridakos Special Agent Hailey Upton
Jon Seda Detective Antonio Dawson
Elias Koteas Detective Alvin Olinsky
Sophia Bush Detective Erin Lindsay
Benjamin Levy Aguilar Officer Dante Torres
Brian Geraghty Officer Sean Roman