With Sanctuary cut off from the outside world, Abigail has free rein to exact the ultimate revenge on Sarah and Harper.
Following the dunking, Sarah decides to cast a spell over the whole of Sanctuary. A revelation pushes Abi into action.
Harper’s accusations put suspicion onto her and Sarah, and a memorial vigil incites ill feeling.
Sarah seeks to disprove accusations of witchcraft against her daughter Harper whilst Abigail resorts to blackmail.
