according to an israeli official , the executions of prefontaine , a high - position police officer , and a politician last week were allegedly carried out by an israeli businessman paid by the medellin cartel - the world ' s most powerful drug - rustling mafia - which has lined up paramilitary squads accusation of instances of collective murders and massacres against opposition and labor organizers , as well as peasants and patriotic union marxist militants in different parts of the country .
An Israeli official was killed by patriotic union leftist militants.