Synopsis

Dawson tries to assist her brother Antonio in piecing together the complexities of his drug and gang investigation, and in doing so, she secretly seeks help from an unexpected quarter. Casey and his mother, Nancy, navigate the challenges of their evolving relationship. Elsewhere, Severide undertakes a visit with a significant figure from his past, prompted by a request to Lieutenant Whaley. And at the firehouse, Herrmann and Otis confront difficult realities about their establishment's enigmatic