Chicago P.D.

While out on a bank run for his off-duty security job at the dispensary, Halstead and his co-workers find themselves under attack by a violent robbery crew which quickly becomes a full-scale shootout.

While responding to a call of shots fired, Voight, Antonio, Halstead and the team come across a secret battered woman's shelter and discover the owner has been wounded and a resident of the shelter has been kidnapped. The team faces a challenge as the gunman is still at large and the identities of the women are kept confidential.

When a call comes in about a woman stabbing a man then fleeing the scene, Burgess and Lindsay go investigate and find a young woman with the weapon in her hand. The suspect turns out to be a victim and she tells Olinsky that she was held hostage for months and her kidnapper attempted to psychologically manipulate her into forgetting her identity while he physically abused her. The team sets ou...

Responding to a call about a suspicious duffle bag at the Chicago Lakefront, Voight is horrified to discover that the bag contains the frigid and unmoving body of a newborn baby. Determined to find the culprit who abandoned the infant, Intelligence receives a promising lead based on information provided by Chicago Med and Ruzek helps zero in on a potential suspect.

After a hooded man open fires on their patrol car, Roman is left wounded and Burgess takes off after the shooter, briefly losing sight of him, and shoots when she relocates him turning in her direction with a glimmer of silver in his hand. No gun has been found at the crime scene and the shooter is identified as a 17-year-old honor student who will likely never walk again due to his injuries. ...

While responding to a call of shots fired at a family residence, Lindsay and Halstead discover the only survivor is the youngest daughter who is traumatized. While Lindsay and Dr. Charles evaluate the girl and see if she can help identify the killer, Antonio and Olinsky look into a pyramid scheme "self-help" group for potential suspects.

When the team finds the body of a widowed, single-mother in the trunk of her car, they are shocked to discover that the victim was in constant contact with Voight's now-reformed son, Justin. After Lindsay and Voight find Justin has been attacked in the same manor and is critically injured, Antonio and the team know that Voight will be out for revenge. Meanwhile, Roman makes a difficult decisio...