"We both, very excitedly, said yes right away." After catching wind of an undercover military operative being made during a Bolivia drug bust, Upton returned to Chicago to track the drug trafficker ...

Fans of Chicago P.D. finally saw Hailey Upton, played by Tracy Spiridakos, and Jay Halstead, played by Jesse Lee Soffer, reunite during the recent One Chicago crossover. The meeting marked the first ...

At long last, Chihards got to enjoy a reunion between former Chicago P.D. power couple Hailey Upton (Tracy Spiridakos) and Jay Halstead (Jesse Lee Soffer) amid P.D.'s action-packed crossover event ...

Chicago P.D.' alums Tracy Spiridakos and Jesse Lee Soffer returned for the special episodes and open up to PEOPLE about their characters' final moments ...

The latest One Chicago crossover event addresses Chicago P.D.'s biggest mistake with Jay Halstead's departure and the Upstead relationship.

Chicago P.D. showrunner Gwen Sigan explains the return of Jay Halstead and Hailey Upton in the One Chicago crossover event airing on NBC ...

As the action-packed One Chicago crossover event approaches, Chicago P.D. fans are buzzing over the return of two One Chicago icons: Detectives Jay Halstead (Jesse Lee Soffer) and Hailey Upton (Tracy ...

A detective named Jay Halstead once stood outside the Intelligence Unit building on a peaceful Chicago street in the made-up Chicago Police Department, staring down a problem for which there was no ...