But he told the court Robert Firkins said to him, "Watch Crimewatch and you'll see my work".

BBC: Lee and Robert Firkins

The Firkins have always denied the murders, saying they were seeing relatives and visiting a pub at the time.

BBC: Lee and Robert Firkins

Lawyers for the Firkins say that undermines his integrity to such an extent his testimony in the trial of the brothers cannot be considered safe and reliable.

BBC: Lee and Robert Firkins

The testimony of a witness who shared a cell with Robert Firkins, and told the police Firkins had confessed to the crime, was central to the trial.

BBC: Lee and Robert Firkins