On 20 April 2000, members of the Emergency Response Unit shot dead, from behind, 27-year-old John Carthy at the end of a 25-hour siege as he left his home in Abbeylara, County Longford with a loaded shotgun in his hands. There were allegations made of inappropriate handling of the situation and of the overuse of armed force by the Gardaí. This led to a Garda inquiry, and later a Tribunal of Inquiry chaired by Mr Justice Robert Barr. This inquiry was established on 1 July 2002, and the hearing of evidence was completed on 7 December 2004. The final report was expected within six months, but publication of the report was delayed until 20 July 2006. The official findings of the tribunal were that Sgt Michael Jackson made 14 mistakes in his role as negotiator during the siege, and that he failed to make real efforts to achieve resolution during the armed stand-off. It further stated however that Sgt Jackson was limited by lack of experience and resources ("psychologists, solicitors, dogs"). The tribunal recommended that there be an urgent review of Garda command structures, and that the ERU be with stun guns and other non-lethal options, including "non-compliant firearms support police dogs".