The Secret (2016) season 1
"The secret" is a four series criminal drama based on real events happened in the Nineties. The lovers - a school teacher Hazel Buchanan and a dentist Colin Howell were caught and shamed in their church as both were married to others. The laws of their religious confession forbade divorces. So lovers decided to kill their spouses. Howell gassed his wife while their son slept nearby. Buchanan killed her husband with a sandwich full of tranquilizers. Six years after police found corpses, but they called it "the Castlerock Suicided" happened because of love affairs. Lead actor is James Nesbitt (Colin Howell) and Genevieve O’Reilly (Hazel Buchanan).
The Secret (2016) season 1 episodes list:
When Colin Howell and Hazel Buchanan meet at their local Baptist Church in rural Northern Ireland, they start an affair which will have cataclysmic consequences.
Colin and Hazel carry out his plan to kill Lesley and Trevor, and stage it to look like a suicide pact. But will the community and the police believe their story?
As the inquest approaches, Colin and Hazel have to hold their nerve. But even if they do get away with it, can their relationship survive?
The past catches up with Colin as he is finally driven to confess his crime. But when Hazel pleads not guilty, will Colin take all the blame?
The Secret (2016) season 1 promo