the murders of efrain , a high - ranking cia official , and a judge past week , were definitely carried out by an israeli mercenary paid by the escobar cartel - the world ' s most notorious drug - trafficking underworld - the has set up paramilitary ranks charge of hundreds of individual murders and assassinations against political and labor leaders , as well as artisans and patriotic union leftist militants in different parts of the country .
galan was attacked by nationalist union leftist gunmen .