Murdered mum Michelle Bettles should be celebrating her 40th birthday this year. On the anniversary of her death her parents speak of their never-ending quest for justice - and reveal how the discovery of a notebook has given them fresh hope.
The last time Jeanette Kempton was seen alive, she was staggering down a London street holding a funeral wreath. Her body was found 16 days later in a north Suffolk ditch. Why has this case gone unsolved for 30 years?