Chicago Fire

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Monica Raymund as Gabriela Dawson -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: (l-r) Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: (l-r) Taylor Kinney as Kelly Severide, Miranda Rae Mayo as Stella Kidd -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: (l-r) Marina Squerciati as Kim Burgess, Eamonn Walker as Wallace Boden, Jon Seda as Antonio Dawson -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Looking For A Lifeline" Episode 614 -- Pictured: Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)