Lorena Diaz

Sharon faces a tough decision over a patient in need of a lifesaving bone marrow transplant. Meanwhile, Dr Manning deals with domestic difficulties.

Rhodes and Zanetti race to save a member of Firehouse 51, April's brother struggles during his first day at the hospital, and a woman saved from a burning building leads to a bigger mystery.

Casey and Dawson find themselves in the middle of a potential political mess, as 51 responds to a dangerous call.

Dr Choi treats a teenage mother who abandoned her newborn baby in an alley. The nurses surprise Dr Manning with a baby shower.

In the aftermath of Will's apartment fire, Crockett, Ethan and Archer work together to try and save the survivors. Charles and Med's new fellow, Nellie, helps a paranoid patient. Dylan makes a life-changing decision.

A member of Firehouse 51 becomes the victim of a vicious attack, and Brett and Jimmy worry about Chili's behaviour.