An award-winning team of documentary makers revisit one of Britain’s most baffling cold cases - the murder forty years ago of Diane Jones, the 35 year old wife of the doctor serving the picturesque Essex town of Coggeshall. In the blistering heatwave of July 1983 Diane vanished late one night. Her body was found three months later, prompting a huge murder hunt which continues to this day.

• Factual
• Year 2024
• 1 Season