A suicide shakes the staff. Dr. Choi and Dr. Halstead face off over how to treat a patient with stroke symptoms. Family turmoil unfolds when a boy is treated after falling in a river. The importance of learning from mistakes is emphasized to Dr. Reese.
Quest roles:
Roland Buck III(Noah Sexton), Jesse Lee Soffer(Jay Halstead), Carlos Rogelio Diaz(Nurse Hank), Brennan Brown(Dr. Sam Abrams), Patti Murin(Dr. Nina Shore), Deron J. Powell(Tate Jenkins), Jeff Hephner(Jeff Clarke), Amanda Leigh Cobb(Cheryl Banks), Josh Bywater(David Banks), Jurgen Hooper(Dr. Jason Wheeler)