No Stone Unturned (2017)

Alex Gibney reopens the mysterious unsolved case revolving the 1994 Loughinisland massacre. On 18 June, in the small village of Loughinisland, Northern Ireland, six men were brutally murdered and a few others were wounded in a pub while watching the World Cup soccer match. Despite a long investigation by the police and many confusing leads, no perpetrators of the attack were ever found.