Marion Delgado in Colombia : Don Mario's War http://theragblog.blogspot.com/2010/04/marion-delgado-in-colombia-don-marios.html

By his own account, [his] victims number somewhere around 9,000, but hey, who’s counting? He murdered so many Colombians that he can only guess in round numbers.AT LARGE IN COLOMBIA -- “Don Mario” was on TV during the week of March 21-26. He was making another appearance before Colombia’s Peace and Justice Commission. After Carlos Castaño, Don Mario (nee Daniel Rendon Herrera), is as big a “Mister Big” in the Autodefensas Unidas de Colombia (AUC; United Self-Defense Groups of Colombia) as they come. At one time he controlled most of the cocaine transportation out of Colombia.

comment-also see...'Don Mario' to testify in Mario Uribe case http://www.colombiareports.com/colombia-news/news/3702-don-mario-to-testify-in-mario-uribe-case.html  Cousin of Colombian President Uribe Arrested http://latindispatch.com/2010/02/26/cousin-of-colombian-president-uribe-arrested-for-alleged-ties-with-paramilitaries/