killed by ETA in Algorta. May 14, 1975: ETA kills a Guardia Civil lieutenant in Guernica. October 5, 1975: Three agents of the Guardia Civil are killed when an ETA bomb destroys their vehicle while on patrol in the mountains of Gipuzkoa. November 24, 1975: In the organization's first attack since the death of Franco on November 20, ETA assassinates Antonio Echeverría, the mayor of Oyarzun (Gipuzkoa) and alleged police informer. January 15, 1976: ETA activists kidnap José Luis Arrasate, son of a Basque industrialist, from his home in Berriz. The family is unable to pay the ransom, and amid condemnation from various Basque groups, Arrasate is released unharmed on February 15. February 1976: Victor Legoburu, mayor of Galdakao and alleged police informer, is killed by ETA. March 18, 1976: ETA kidnaps and kills Angel Berazadi, a Basque industrialist. April 1976: ETA claims responsibility for the killings of two Spanish policemen in Southern France. Later in the month, the group electrocutes guardia civil Miguel Gordo Garcia when he attempts to remove a booby-trapped Basque flag in Barakaldo. October 4, 1976: Assassination of Juan María de Araluce Villar. In a daytime machine gun attack on the streets of San Sebastián, ETA activists kill Juan María De Araluce Villar, president of the Provincial Assembly of Gipuzkoa and member of the Council of the Realm, along with his driver and three police guards. Ten bystanders are wounded. October 8, 1977: In Guernica, ETA gunmen kill Augusto Guillermo Unceta Barrenechea, president of the Provincial Assembly of Vizcaya, along with two guardia civil who had been escorting him. May 9, 1978: In Pamplona, a bomb concealed in a streetlight explodes as a Guardia Civil vehicle passes, killing agent Manuel Lopez Gonzalez. September 25, 1978: ETA gunmen kill two guardia civiles in San Sebastián, then hijack a taxi while making their escape. October 22, 1978: ETA gunmen ambush four civil guards, killing three of them and wounding the fourth in an attack in Getxo. July 28, 1979: three bombs in Barajas Airport and Atocha and Chamartín train stations, kill 7 people and injured a further 100. The attacks came a day after attacks in Bilbao and San Sebastian had killed four people. 1980–1989 February 1, 1980: 6 Civil Guards are killed in an ambush at Ispaster after their convoy was attacked with guns and grenades. 2 ETA members are also killed by a grenade they had