 Hoping to reignite their romance, Spinelli sets up a fake case for Maxie to help him with, but the plan goes awry, and they end up trapped, with Spinelli injured and Maxie suffering from hypothermia.When they're finally taken to the hospital, Maxie finds out she has pneumonia, and it's putting a strain on her heart.Fortunately, she recovers, but Spinelli remains guilt-ridden.