Jimmy Borelli left Chicago Fire after being severely injured in a fire.
In the series, Jimmy Borelli, played by actor Steven R. McQueen, was a firefighter candidate assigned to Truck 81. His character was introduced in the fourth season of the show. Borelli’s exit from the series occurred in the fifth season’s premiere episode, titled “The Hose or the Animal.” During a call, Borelli disobeyed an order from his superior, Battalion Chief Wallace Boden, which resulted in him rushing into a burning building before the team was ready. The building exploded, and Borelli sustained critical injuries, including severe burns and trauma to his face and body, which led to the loss of vision in one eye.
Due to the extent of his injuries, Borelli was deemed unfit for duty and could no longer serve as a firefighter. This marked the end of his career with the Chicago Fire Department and his regular appearance on the show. The character’s departure was a dramatic and emotional moment for the series, highlighting the risks firefighters take and the consequences of not following orders. Borelli’s injury and subsequent departure from the show were used to emphasize the importance of teamwork and the chain of command in high-risk situations.