Andrew Darden was a firefighter on Truck 81, assigned to Firehouse 51. Andy, was close friends with Matthew Casey and Kelly Severide. Darden was killed in the line of duty, during the episode "Pilot". He was shortly seen in a flashback in the episode "Always" when Leslie Shay asked for Gabriela Dawson.
Andy and Severide were best friends. Andy, Severide, and Casey often hung out. When Severide was talking to Andy's wife Heather about his dream of being a firefighter, Severide said that it was Andy's dream since he was a kid.
Death of Andrew Darden Edit
In reference to the episode: "Pilot".
Andrew was killed in the line of duty when the vent was unsuccessfully established during a house fire.