When Xavier falls ill after their holiday in Italy, Rochelle suspects he has been poisoned and can guess who did it. Tobias Maximus Heath agrees to help save Xavier but only if she does something for him in return. However, when he presents Rochelle with an ultimatum where in order to save Xavier, she must let an innocent life perish, will she be able to come to a decision in time and how will it affect her ever deepening relationship with Xavier?