Taken from http://www.bbc.co.uk/doctors/timeline.shtml

15 Mar Ep 171: Ria tells Jack she's moving out of the area and wants to start again. Jack argues with Ria about the move and her drinking and Ria becomes irate. Julia panics as she can't get in touch with Lee or get her money back.


16 Mar Ep 172: A daughter is clearing out her father's house after his death. The daughter knew her mother had an affair. The man next door was in love with her mother and she finds out that he was her real father.


17 Mar Ep 173: Julia reports Lee to the police when Greg is there. Tasha finds Nathan's poem to Sarah. Julia tells Mac about losing the money. George holds an alternative therapies night at Riverside. An intruder sets light to Riverside and there is an explosion with Helen, Jack, Nathan & Tasha inside.


18 Mar Ep 174: The aftermath of the explosion at Riverside. Sniffer dogs find Jack and Helen and get them out. Nathan and Tasha are found unconscious. Greg thinks Julia might have set fire to Riverside as an insurance job.