According to forensics, the police find out that the fire was started deliberately. Richie's mum is horrified to discover that Richie was living with a 48-year-old woman. Andy's scared when he arrives at the hospital with the family and Kathy, and DC Brundel and DCI Harvey wish to talk to them. Jack breaks the news to Victoria that Sarah is dead. Andy tells DCI Harvey that he was in his bedroom when the fire started and Robert inadvertently provides him with an alibi. Jack storms into Richie's hospital room and accuses him of starting the fire, he puts his hands around Richie's neck and Denise calls out for help. DCI Harvey comes in and grabs Jack off Richie. (thetvdb.com)