The Windy City won’t be the same without Chicago Fire’s Kara Killmer,
but she isn’t taking her journey on the show for granted. “Thank you for the
privilege of playing sweet Sylvie for 10 [years],” Killmer, 35, wrote via X
on Wednesday, February 28, after her character, Sylvie Brett, said goodbye on the show. “I will forever be humbled by all of the 1st responders I’ve been honored to work with.” The actress gave a shout-out to her One Chicago family, adding, “All of my love to the best cast and crew in the business. Chicago will always have a piece of my heart!
@NBCOneChicago @WolfEnt.” Chicago Fire’s Matt Casey and Sylvie Brett’s Relationship Timeline Us Weekly confirmed in November 2023 that season 12 would be the last for Killmer, who joined the series as a paramedic during season 3. Killmer didn’t address her exit at the time but teased earlier this month that her exit might not be permanent.