The judge of the Audiencia Nacional , Javier Gomez de Liaño , ordered his detention . That same month , he was accused of belonging to an arms depot . In June 1996 , he was declared guilty of being in charge of the attack on the Plaza de la República Dominicana in Madrid in 1986 , which killed twelve civil guards
the attack
Plaza República Dominicana bombing
Josu Urrutikoetxea