<Tr> <Td_colspan="7"> Tensions run high as Intelligence seeks justice for Olinsky after he is stabbed in prison . Antonio's loyalty is put to the test and Woods looks to take down Voight once and for all . Later, the team mourns the loss of Olinsky after he died in the hospital . This is the Season Five finale . </Td> </Tr> <P> On May 25, 2017, it was announced that Sophia Bush would be departing the series, while Jon Seda is set to return after the cancellation of Chicago Justice . After recurring last season as Detective Hailey Upton, Tracy Spiridakos has been promoted to a series regular for this season . </P> <P> Mykelti Williamson reprises his role of Lieutenant Denny Woods in a recurring role, and Wendell Pierce will join the cast as Alderman Ray Price, in a recurring role . </P> <P> Wil Traval guest stars as Sergeant McGrady, who shares a history with Upton . Anabelle Acosta joins the cast in the recurring role of Camila, and began appearing from episode 7, while Zach Appelman will make his debut as Burgess' boyfriend and federal prosecutor, Matt Miller from episode 8 . </P>

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