Ian realises Kathy is alive and whilst he takes the news well, Ben struggles to accept what Kathy has done. Kathy's husband Gavin Sullivan (Paul Nicholas) is revealed to be Sharon's biological father. Stacey gives birth to a son, Arthur Fowler, with Martin unaware that Kush Kazemi is the father. Two weeks later, Stacey's cousin Kat Moon (Jessie Wallace) discovers and when Stacey goes missing with Arthur shortly after, Martin and Kush grow concerned and try to find her. Martin eventually finds Stacey on the roof of the Queen Victoria. She claims that Arthur is the son of God, and says that God will rescue them from what she thinks are demons. Martin, believing it is a symptom of her unmedicated bipolar, goes along with what she says and convinces her to come home with him. On the day of Charlie's funeral, Stacey is upset that she did not get to the church so God could give her a message. She does not allow Martin near Arthur and smashes glass cups to protect them. When Stacey goes to Kush and Shabnam's for safety, Martin talks to her and persuades her that she is safe with him. He takes her to hospital and after Stacey speaks to a psychologist, Martin learns that there are no mother and baby units and Martin is also told that Stacey will have to be sectioned. Martin breaks the news to Stacey and he is later informed Stacey is suffering from postpartum psychosis. Concerned for Martin, Kathy speaks to Martin, reminiscing about his parents and with her support, Martin visits Stacey. Bobby is enrolled at private school and Ian and Jane decide to sell Beale's in order to raise the money for his fees. The locals, especially the market traders, protest against Ian selling the restaurant when they realise he is selling to a supermarket chain. Ian later decides not to sell the restaurant and Bobby attacks Jane with his hockey stick when he overhears Jane telling Sharon that they can not afford to send Bobby to private school. Bex and Louise Mitchell both fall for Shakil Kazemi and Bex starts a relationship with Shakil. Martin and Stacey marry and at their reception, Bobby confesses that he attacked Jane and killed Lucy in front of everyone. Bobby is arrested and confesses to the police that he was responsible for killing Lucy. Jane ends her marriage to