A new documentary which followed a pensioner couple as they were arrested on suspicion of the 1992 murder of their son reveals the emotional moment the mother broke down and said 'the police are determined to incriminate us'.
Steven Clark was 23 when he went missing in Saltburn, Cleveland, North Yorkshire, in December 1992, after his parents said he failed to emerge from public toilets during a family walk.
In September 2020, following a cold case review, Cleveland Police arrested his elderly parents Doris, 81, and Charles Clark, 78, and searched their seaside home and garden in Marske.
The couple have since been released without charge following the 17-week long investigation last year.