The Sala II de lo Penal of the Audiencia Nacional closed the investigation on 10 March 2006, saying that the event was an act of war, a decision which was appealed by the family of the deceased before the Tribunal Supremo.
A Segunda sala do Penal da Audiencia Nacional, arquivou as dilixencias o 10 de marzo de 2006 alegando que o suceso foi "un acto de guerra", decisión recorrida pola familia do falecido ante o Tribunal Supremo.