
Chicago P.D.'s Intelligence Unit, led by Sgt. Hank Voight, investigates the city's most formidable offenses -- drug trafficking, organized crime, high-profile murders and other large-scale felonies. The squad -- made up of Voight, Trudy Platt, Kim Burgess, Adam Ruzek, Kevin Atwater, Jay Halstead and Hailey Upton -- is committed to protecting the city and seeking truth, but in the midst of a changing criminal justice system, the team struggles to maintain peace in the community. Voight must learn to adapt to a shifting sociopolitical climate and embrace new tactics to crack down on crime in the city he loves.
The team searches for a brutal killer with a signature modus operandi; Burgess and Ruzek double down in their fight to retain custody of Makayla.
A significant turning point in Atwater's life prompts him to make a decision about his future.
The unit scrambles to search for one of its own who is in grave danger.
When a young man is shot outside the Cárabo Bakery, the team works to connect the shooting to bakery owner Javier Escano, who has been under surveillance; despite the increasing danger, Voight helps informant Anna Avalos get closer to their target.