Lieutenant Severide and Stella get married in this episode of Chicago Fire, and for the joyous occasion their former colleagues Brett and Casey come to visit Chicago. Casey witnesses and saves the day in this final episode of the season.
At the end of the tenth season of Chicago Fire, the big day has arrived for Severide and Stella. To celebrate the wedding, their old friends Brett and Casey (Kara Killmer and Jesse Spencer) are back in town, much to the delight of the Firehouse 51 rescuers.

Chicago Fire

Casey will act as a witness and immediately makes himself useful, because if the wedding location suddenly turns out to be unavailable, he arranges a ship with a captain who can still perform the wedding. Emma (Caitlin Carver) is still planning to take Violet’s place. Then an emergency call comes and Emma shows her true colors.

This final episode is also the farewell to Tuesday, Ritter’s dalmatian and Firehouse 51 mascot. The dog died shortly after the filming.