Chicago Fire

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Annie Ilonzeh as Emily Foster, Teddy Sears as Kyle Sheffield -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Yuri Sardarov as Brian ?Otis? Zvonecek -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Taylor Kinney as Lt. Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Christian Stolte as Randy ?Mouch? McHolland, Joe Minoso as Joe Cruz -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Annie Ilonzeh as Emily Foster -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Taylor Kinney as Lt. Kelly Severide, Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Miranda Rae Mayo as Stella Kidd -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Miranda Rae Mayo as Stella Kidd, David Eigenberg as Christopher Herrmann -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Gordon Clapp as Chaplain Orlovsky -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Eamonn Walker as Wallace Boden, Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Joe Minoso as Joe Cruz -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Jesse Spencer as Matthew Casey, Lauren German as Leslie Shay -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: David Eigenberg as Christopher Herrmann -- (Photo by: Elizabeth Morris/NBC)