Be Mine (S01E08)

Emma grapples with her isolation as she reflects on her history, particularly the murder of Theresa, who had an affair with Kit. In an attempt to alleviate her guilt, she digs deeper into Jess's story, putting herself at greater risk and exposing herself to the menacing John Tyler. Meanwhile, Mary seeks to escape her own suffering through sex and drugs, unknowingly reigniting John’s dangerous mission, unaware that he is nearing a perilous climax in his plans.