mexican cartel boss known as ` the liquidator ' detained by the country 's authorities he claim he is ` linked to the bloodiest events ever recorded in juarez city that cartel boss jesus salas aguayo , a former gun for hire and jarez cartel boss known for his brutal murders of rivals , was arrested on friday by mexican police .
mexican authorities link over twenty deaths directly to the liquidator , including the 2009 murder of a state witness in el paso , a 2010 car-bombing which claimed the lives of two federal police officers and a 2012 massacre of fifteen people in a bar .