according to an israeli official , the murders of efrain , a mid - ranking police officer , and a jury last week were certainly carried out by an israeli mercenary payment by the medellin cartel - the world ' s most powerful drugs - producing boss - also has set up criminal squads alleged of hundreds of individual murders and massacres against opposition and industrial leaders , as well as peasants and nationalist unions leftist militants in different zones of the world .
An Israeli official was killed by patriotic union leftist militants.