When Bashir Hamed finds himself at the site of a tragic accident, his medical training takes over as he works to save the wounded. At York Memorial Hospital, the staff treat patients from the accident while concerns arise about their Chief of Emergency Medicine, Dr. Jed Bishop.

Bash wants to make things right with Amira after their lives are turned upside down once again.

Bash and Amira settle into a new environment, while at the hospital Bash helps a worried couple expecting their first child. Dr. Bishop puts Mags to the test by personally evaluating her performance in the emergency department. Meanwhile, Theo is surprised by his reaction in the face of an altercation, and Attending Dr. Wendy Atwater gives June an interesting case.

Bash and Mags race to save a woman with mysterious symptoms who was nearly killed by their team's medical error. Theo tries to help a gravely ill teen and his family deal with the possibility that medical hope has run out.