|Season 7, Episode 01|
|Airdate||September 25, 2019|
|Written by||Rick Eid & Gavin Harris|
|Directed by||Eriq La Salle|
When Kelton is found murdered, Voight's grudge against the mayor-elect puts him under suspicion. Upton and Halstead are eager to prove their sergeant's innocence, but the more evidence they gather, the closer they come to doing the opposite. After making bail, Ruzek searches for a missing Antonio.