Luther turns sleuth to find out who is responsible for the mercy-killings; Dr. Turner takes a chance doing experimental fetal heart surgery; Axelrod gets back at Novino and Griffin; Morrison buys a gun to protect his family; Yvonne Galecki Craig comes to claim her daughter, and Ehrlich and Papandrao have second thoughts about marriage when the new owners fire everyone in the hospital.

The show’s own verdict is on its page.