With the threat of a gang war looming, Voight and Ray Price must…

A mayoral candidate is shot by an unidentified sniper, and Intelligence races to…

Voight and the Intelligence Unit focus all their effort and resources into investigating…

When Cruz's undercover work reveals a lead in a case tracking multiple robberies,…

Upton and Burgess find themselves in a difficult situation when Intelligence tracks ...

Atwater goes undercover to bring down the longtime head of a criminal enterprise…

Voight pursues a suspect against the police commissioner's orders, and Halstead puts his…

Intelligence crosses with a mayoral candidate while investigating the fatal shooting of a…

Intelligence investigates a carjacking turned homicide. Ruzek makes a decision that puts his…