Chicago Fire

CHICAGO FIRE -- "Warm and Dead" Episode 113 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (1/6)

Chicago Fire T1, Eps.13

CHICAGO FIRE -- "Warm and Dead" Episode 113 -- Pictured: (l-r) Kathleen Quinlan as Nancy Casey, Jesse Spencer as Matthew Casey, Monica Raymund as Gabriella Dawson -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (2/6)

Chicago Fire T1, Eps.13

CHICAGO FIRE -- "Warm and Dead" Episode 113 -- Pictured: Treat Williams as Bennie Severide -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (3/6)

Chicago Fire T1, Eps.13

CHICAGO FIRE -- "Warm and Dead" Episode 113 -- Pictured: Eamonn Walker as Battalion Chief Wallace Boden -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (4/6)

Chicago Fire T1, Eps.13

CHICAGO FIRE -- "Warm and Dead" Episode 113 -- Pictured: (l-r) Jesse Spencer as Matthew Casey, Monica Raymund as Gabriella Dawson -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (5/6)

Chicago Fire T1, Eps.13

CHICAGO FIRE -- "Warm and Dead" Episode 113-- Pictured: (l-r) Sarah Shahi as Renee, Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire (6/6)

Chicago Fire T1, Eps.13