Billy and Julie come up with an entrepreneurial scheme to sell bottled library water-fountain water and Julie gets in trouble for a controversial tweet.
An attack on the women's clinic takes its toll. The Role 3 hospital contends with significant losses while fighting to save a wounded assailant's life.
Bobby loses his composure during a hockey game between the allied forces. A prank goes awry for Simon and the investigation into a suicide bomber raises ethical questions for Pedersen.
Rebecca takes control of triage when an explosion injures Colonel Marks andthe situation leaves Rebecca with a judgment call to make.
An Army chaplain must deal with her lapse of faith when she is ordered to hold vigil with Simon during a surgery.
One of Vans' friends comes under suspicion when he is injured by a bomb.