Faith的丈夫Evan在上班途中神秘失踪，两人在同一家律师事务所工作，为了弥补丈夫失踪后工作上的损失，刚生完第三个孩子还在休产假的Faith被迫回到律师事务所工作，同时拼命寻找丈夫的踪迹。 Evan在哪？他现在安全吗？他为什么要走？…

　　Eve Myles returns as Faith Howells as she attempts to navigate the fall out of her marriage break-up, while taking on an emotionally wrenching legal medical case …