Lieutenant Kelly Severide

Lieutenant Kelly Severide, Rescue Squad 3. Severide is the Lieutenant at Firehouse 51 and the officer in charge of Squad 3. As Lieutenant, he serves as third in command to Battalion Chief Wallace Boden. In contrast to Casey, he is charismatic and portrayed to be something of a "ladies' man". He and Casey have been friends since their days at the CFD Academy but their friendship becomes strained after a mutual colleague dies on the job. His father was Chief Benny Severide, a long-time friend of Chief Boden and Henry Mills, father of Candidate Peter Mills.