Cesar Jaime

When a P.D. informant is murdered, the team digs in to track down the perpetrator only to learn a shocking truth; Voight and Ruzek strategize to help Burgess.

Atwater struggles to find balance as he teams up with a forensic psychologist on an armed robbery case.

Voight takes the stand for ASA Chapman in a high-stakes murder trial against notorious drug kingpin Arturo Morales. When it becomes clear that Morales and his henchmen have compromised a juror, Voight and the team work furiously to ensure justice prevails.

Halstead returns to Med to help Goodwin with a secret investigation; Archer and Charles deal with twins who insist on being identical inside and out; Stevie and Dylan treat a young patient with sickle cell anaemia.

Halstead hides the theft of his gun from Manning, while Hank struggles to keep his emotions in check when he sees an old patient.

In the aftermath of Will's apartment fire, Crockett, Ethan and Archer work together to try and save the survivors. Charles and Med's new fellow, Nellie, helps a paranoid patient. Dylan makes a life-changing decision.