Doubt
| Episode Number | 1 |
|---|---|
| Season | 7 |
| Aired | 2019-09-25 |
| Overview | 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. |
| Runtime | 40 minutes |
| Absolute Number | 129 |
| Finale Type |