Daniel fears for Jira’s safety after receiving a threatening phone call warning her to stop speaking out about the shooting. Also, Jira rallies her classmates to walk out of school…

Tia finds herself making enemies after she gives a powerful speech against Paul Evans and the Chicago Police Department. Also, Paul’s life takes an upturn after he performs a heroic…

Daniel, reeling over disturbing information he discovered about Harrison, seeks comfort from his colleague – and Jira’s teacher – Liam Bhat. Also, Jira causes waves when she speaks up in…

Old emotional wounds are opened when Lieutenant Severide’s father Bennie comes to town and clashes with Chief Boden over the death of their former colleague. Mills helps a distraught driver…

The team investigates a murder in which the victim appears to have been wearing a CPD-issued wire. Burgess works a case with a new partner. Crowley questions Lindsay about the…

In the Season 3 finale, the team investigates the murder of a single mom who was in contact with Voight’s now-reformed son, who was himself brutally assaulted. Meanwhile, Roman makes…

Two teenage girls have gone missing and the team know the clock is ticking to find them. Halstead, Antonio and Lindsay investigate a tenement which gives them a much needed…

While trying to help out, Olive Voight is attacked and taken. Ruzek and Atwater prove they belong on the team when they demonstrate smarts and savvy tracking down a lead…

Responding to a call about a suspicious duffel bag at the Chicago Lakefront, Voight is horrified to discover that the bag contains the frigid and unmoving body of a newborn…

The team is terrorized by a gun-wielding father who is desperate to find his missing daughter. Bunny stirs up accusations of misconduct from Voight’s past.

Voight seeks revenge on the man who tried to kill him. A rumor causes a rift in Intelligence.