Medical staff rush to treat a teenage gunshot victim while Dr. Prince comforts the family. Dr. Langer removes a clot from an opera singer's brain.

Nurse Darby's experience as a father helps him calm the parents of a NICU infant. A cop gets a donor kidney. Nurse MacKenzie has a baby shower.

Multiple teams race against time to get a new liver for a woman in a hepatic coma. A pregnant EMT worries about a young patient she took to the ER.

Dr. Langer tempers the expectations of a patient who may lose the use of his limbs. Dr. Macri tries to find shelter for a man with a spinal cord injury.

A pediatric trauma surgeon talks with a young patient about gun violence. Dr. Langer relieves a toddler's seizures and later has a scare of his own.

A child struck by a vehicle needs a miracle. A reenergized Dr. Langer tries to save a woman's vision. And a father gives his son the ultimate gift.

Nurses Vicky and MacKenzie reflect on balancing work and life as new moms. Nurse Darby reveals his career plan B. Dr. Prince shares an update on Josh.