On the day his mother disappeared in December 1989, 11-year-old Collier Landry started looking for evidence.
He suspected his father, a rich and well-respected town doctor, had something to do with it. This is the story of Collier's fight to get justice for his mother, and the detective who believed him.
Collier's film is called A Murder in Mansfield.
Presenter: Asya Fouks
Producer: Helen Fitzhenry
Get in touch: liveslessordinary@bbc.co.uk or WhatsApp: 0044 330 678 2784
