"We Never Think of These Characters As Gone": 'Chicago Fire' Showrunner Teases Brett and Casey a Year After Departure

Sylvie Brett (Kara Killmer) and Matt Casey (Jesse Spencer) left the Windy City in Chicago Fire Season 12. In the sixth episode, "Port in the Storm," the couple finalized their nuptials and pursued a new life with their new kids in Oregon. Close to one year later, updates about how they are doing have not been forthcoming, but Chicago Fire's showrunner Andrea Newman promises it will be remedied. “It’s so funny because we never think of these characters as gone,” Newman told TV Line. While the characters could show up at any time, there are currently no plans for that to happen, but the showrunner promised the show would not forget about them. In Chicago Fire Season 13, Episode 12, Carver mentions that Casey has heavily influenced Stella's style as a lieutenant. Newman teased some updates about what #Brettsey is up to, saying: