Nat Fraser was first brought to trial in 2003 for the murder of his wife – he was found guilty. But Fraser argued that the trial was a miscarriage of justice and challenged the verdict in the highest courts in the land. The case became a cause celebre. Eventually, after years of protesting his innocence, the conviction was quashed in 2011. In April 2012, Nat Fraser was sent back to the High Court in Edinburgh for a fresh trial, 14 years after his wife’s disappearance. A new jury was sworn in to hear all the evidence against him. Would they find him innocent or convict him of murder?