In August 2015 Limerick man Jason Corbett was murdered by his wife, Molly Martens, and her father, ex-FBI agent Tom Martens, in the bedroom of their luxury North Carolina home. He had been savagely beaten to death with a baseball bat and brick while his children slept nearby. For his sister, Tracey Corbett-Lynch, and the rest of his family in Ireland it was just the beginning of the nightmare that...