27 years ago, in the early hours of December 6, Siobhán Hynes was raped and murdered at Tismeain beach near Leitir Mór in Conamara. Now, the man convicted of her killing has launched a fresh bid for freedom, claiming that his conviction was a miscarriage of justice.  Host: Tabitha Monahan  Guest: Catherine Fegan   This podcast feature discussions surrounding rape and murder and won’t be suitable for all listeners. If you have been effected by anything in today’s podcast you can find a list of resources in the Irish Independent helpline page.