It was the 28th December 1992 when 23 year old Steven Clark had a decision to make, go and watch the football with his father, Charles, or go for a walk with his mother, Doris.
Charles had been trying to help Steven understand money management and had told him if he wanted to go to the football, he'd have to pay for his own ticket - with that being said, Steven chose not to go to the Middlesborough vs Carlisle and instead went for a walk with Doris along Saltburn-By-The-Sea.
The walk took them around 40 minutes and as they approached the pier, Steven said he needed the toilet with Doris deciding to go too - Doris went into the ladies, and Steven went into the gents - this would be the last time Doris saw her son. Doris waited outside the toilets for a while, before assuming that Steven had carried on the walk alone - when she got home, he wasn't there.
Steven had been involved in an accident as a young child which left him with physical disabilities including a slower gait walk and distinctive limp. Due to this, there were some sightings of him on and around the day he disappeared.
In September 1999, the police received an anonymous letter - claiming that Steven was dead and who the killers were.
In 2020 - due to this letter, two people were arrested in connection to his murder.
However - his case still remains unsolved today.
Unfortunately, the video of this case mentioned in this episode is no longer available to view. In the event it is republished, it will be added here.