A new BBC documentary will air previously unheard audio recordings of convicted killer Colin Howell, offering a chilling insight into one of Northern Ireland’s most notorious murder cases.

Back in May 1991, it had been thought that the deaths of Lesley Howell and Trevor Buchanan were the result of a ‘suicide pact ...

For almost two decades, Colin Howell got away with a gruesome double murder - now the reasons behind his shocking confession are revealed in ITV 's The Secret. In the tense final episode of the hit ...

On 29 January 2009, dentist Colin Howell walked into a police station in Coleraine, and admitted to killing his wife, Lesley ...