Chase Penny

Lane's band makes its debut at a big bash, where Jess and Dean's long-standing animosity erupts into a brawl.

Chief Boden (Eamonn Walker) finds himself in the middle of a fiasco concerning a female neighbor (guest star Ilfenesh Hadera), who he believes is setting him up. Severide (Taylor Kinney), who is still on probation from his altercation with Captain Patterson (guest star Brian While), receives a surprise visit from his father (guest star Treat Williams.)

Selma Rose (heiress and author PATRICIA HEARST), the wealthy granddaughter of the founder of Hearst College and a member of the Hearst College Board of Trustees, mysteriously disappears the night before she is to cast a swing vote that will determine the fate of the fraternity system on campus. With Veronica's help, Keith is hired by Dean O'Dell (recurring guest star ED BEGLEY JR.) to investigate the disappearance. Meanwhile, Veronica is rehired as a photographer for the Hearst Free Press, but she and Logan fight over her involvement in the rape case.

Nate and Brenda find comfort; Ruth has a self-assessment; a former client sues.