Born in: Euskadi
Age: 31Offspring: 2
Marital status: Married
Job: Advertising manager at Telefónica
Date of the attack: 29/10/1980
Place of the attack: Donostia
Guilties: Manuel Ostolaza Alcozer, Rufino Echeverría Arbelaiz, Luis María Marcos Olaizola, José Antonio Ochoa Alaiza, Martín Zabaleta González, Eusebio Arzalluz Tapia, Fernando Arburúa Iparraguirre.
Killed by: ETA
Carlos was the co-owner of a bar and on the night of the murder he was on the premises talking to his business partner. Two hooded individuals entered the bar and shot him dead. The head of the terrorist cell was Fernando Arburúa, a capuchin monk.