Warning: MAJOR SPOILERS AHEAD for Episode 11 of Chicago P.D. Season 8, called "Signs of Violence."
Chicago P.D. delved into Hailey Upton's character more deeply than ever before, with an episode that dug into her difficult past through the context of a high-stakes case while also showing the significant ways her past impacts her present. Actress Tracy Spiridakos weighed in on how "Signs of Violence" set the stage for what happens next for Hailey after the emotional final scene, the Upstead relationship with Jesse Lee Soffer's Jay Halstead, and more.