Version of 7 January 2011 associated with Report on drug trafficking organisations and violence they generate (major organisations; context, characteristics and locations of violence; overview on drug trafficking-related killings 2007-2010) (and archived versions of 2011)
Version of 7 September 2011 associated with Report on drug trafficking organisations and violence they generate (major organisations; context, characteristics and locations of violence; overview on drug trafficking-related killings 2007-2010) (and archived versions of 2011)