0 0 2 ' ▁| publish er = Ex pat ica . com ▁| access date = 1 2 ▁December ▁ 2 0 1 1 ▁| archive - url = https :// web . archive . org / web / 2 0 0 7 1 0 1 2 1 3 2 2 4 3 / http :// www . exp atica . com / actual / article . asp ? sub channel _ id = 8 2 & story _ id = 3 7 2 3 1 ▁| archive - date = 1 2 ▁October ▁ 2 0 0 7 ▁| url - status = de ad ▁}} </ ref > ▁Two ▁alleg ed ▁perpet rat ors ▁were ▁Guard ia ▁Civil ▁and ▁Spanish ▁police ▁inform ants . ABC ▁Raf a ▁Z ou h ier . ▁Conf ident ▁of ▁the ▁Civil ▁Guard ... R af a ▁Z ou h ier . ▁Conf idente ▁de ▁la ▁Guard ia ▁Civil ... ▁Cell ▁ph ones ▁used ▁in ▁the ▁bomb ings ▁were ▁un locked ▁in ▁a ▁shop ▁owned ▁by ▁a ▁former ▁Spanish ▁polic eman ▁who ▁is ▁not ▁one ▁of ▁those ▁accused ▁in ▁connection ▁with ▁the ▁bomb ings . ▁ ▁Two ▁of ▁those ▁accused ▁of ▁supp lying ▁explos ives ▁for ▁the ▁bomb ings ▁have ▁a ▁conv iction ▁for ▁a ▁previous ▁ 2 0 0 1 ▁off ence ▁of ▁tra ff ick ing ▁with ▁G oma - 2 ▁E CO , ▁an ▁off ence ▁that ▁did ▁not ▁prevent ▁Tr ash or ras , ▁described ▁as ▁" necess arily ▁involved ▁co