Synopsis

The rift between Robert and Cora deepened. Blake’s machinations began to bear fruit as Mary found herself unexpectedly challenged by a rival for affection. Edith received devastating news and resolved on a course of drastic action. A cryptic clue drew Baxter into the investigation of Green's demise. Thomas’ health declined, finally compelling him to reveal the truth to Baxter. And a sense of romance blossomed for more than one member of the Crawley family.