Robert’s lawyer insinuates that Frances is a negligent mother. Frances’ lawyer encourages her to get more involved, so she drops in on a parents’ committee meeting at school. Diane and…

Casey steps up to help a teenager being bullied by a gang; Severide bonds with a detective’s son after her life is threatened; and Kidd and Herrmann go head-to-head in…

After sanitation workers find a teenage boy’s body, the investigation leads to a school bully who displays an avid interest in martial-arts weapons, and whose father bought the murder weapon.

A 14-year-old’s shooting death involves the son of a former police detective, who’s also an old friend of Briscoe’s.

During the investigation into the death of a little girl in a respectable, middle-class family, Greevey and Logan uncover a myriad of family secrets involving abuse, molestation, and murder.