The firefighters and paramedics of Firehouse 51 risk their lives to save and protect their city. As these heroes forge headfirst into danger, the choices they make can mean the difference between life and death. But from the relentless pressure of saving lives, an extended family is forged. Led by Chief Wallace Boden, Matthew Casey, Kelly Severide, Sylv (more…)
First Aired: May 8, 2013
Severide pushes back against the allegations leveled against him, antagonizing Chief Boden and gaining an unlikely ally in the process. Meanwhile, Casey finds personal happiness; Mills and Dawson face relationship challenges; and the squad responds to an apartment-building collapse.