Liza J. Bennett

Mr. Reese and Finch try to protect a man involved in organized crime that has a bounty on him.

When a woman claims that the baby she kidnapped is hers with a respected legal expert, the investigation changes the lives of two families.

The owner of a small postal store is murdered -- and a connection to the illegal diamond trade is revealed; Capt. Gregson hits a fellow officer, putting his career at risk.

Despite their tense relationship, Alicia and Kalinda rush to prove their client's innocence in a murder trial, while the timing might finally be right for Alicia and Will to pursue their relationship.

A tornado threatens the city and Herrmann (David Eigenberg) discovers the path may hit close to home. Chili (Dora Madison) and Brett (Kara Killmer) lock heads when Chili makes a critical mistake that leaves a victim breathless, prompting Brett to report to Chief Boden (Eamonn Walker) regarding Chili's erratic behavior.

The firehouse is on high alert when mysterious threats begin to emerge throughout Chicago. The situation turns dire when news of a mass shooting brings members of squad and truck into the middle of a dangerous and harrowing scene. Lt. Casey (Jesse Spencer) works diligently to investigate the missing money from the fundraiser for the victims of the recent tornado.