Bobby Ryan's disappearance in rural Tipperary in June 2011 mystified all who knew him. The truck-driver and part-time DJ (known as Mr Moonlight) was an easy-going fellow with no enemies. Or so everyone thought. When Ryan's body was found 22 months later on the farm of Mary Lowry, the wealthy young widow he had been seeing, it was clear that he had met a violent end. And the most likely person to have brought about that end? Pat Quirke, the man who had 'discovered' the body—Mary Lowry's brother-in-law, financial advisor, tenant and one-time lover. Following the longest running murder trial in Irish criminal history Quirke was convicted of murder in May 2019. Getting to that day had taken years of exhaustive work by gardaí. The Murder of Mr Moonlight is the definitive account of their investigation as well as the compelling story of how an innocent man paid the price for another man's obsessions.