The inquiry begins, and Nathan starts to question his own actions. Meanwhile, the Canfields, a new family in town, buy Gowen's cabin and Elizabeth welcomes them. Lee's sister and niece arrive in Hope Valley. 

Elizabeth questions if she is truly ready to let love in again. Rosemary wonders what her purpose is. Clara and Jesse try to sort through their marital issues. Carson receives the opportunity of a lifetime. A stranger named Christopher comes to town.