[4] Active alongside José Javier Arizcuren, Juan Carlos Arruti, and Eusebio Arzalluz, in the three years to 1987 she is believed by the police to have been involved in six killings in the Basque country, of postman Estanislao Galíndez, civil guardsman Fernando Amo, and police officers Félix Gallego, Manuel Fuentes, Antonio Ligero, and Rafael Mircientes.
[2] She is believed to have been involved in eight further killings within the space of two years, namely, of second lieutenant Miguel Mirando, and of seven members of the Spanish Armed Forces in a car bombing in Madrid.
[4] According to the subsequent testimony of ETA prisoners, in this period she was involved in the recruitment, training and indoctrination of new members, setting their objectives and providing weapons and money.
[3] Security agents of the Ministry of the Interior believe she was a leading contender to assume overall leadership of ETA in September that year, after the arrest of Ignacio Gracia Arregui, Inaki de Renteria.
[4] In February 2002, at the request of the Spanish government, Iparraguirre was one of 21 people with connections to ETA added to the US Treasury's list of terrorist financiers.
The operation led to the arrest of twenty ETA members, captured in a series of seven raids which also permitted the seizure of a large cache of weapons, which included 900 lb (410 kg) of explosives, grenade launchers, and two Russian made SAM-7 surface-to-air missiles.