What chance reform of the energy business will free the country from corruption by ruling elites, drug barons and 'autodefensa' vigilantes?
Transparency International calls for the Colombian government to be held accountable for its actions and put an end to impunity.
Violence in Tegucigalpa and Rio de Janeiro, organised crime in El Salvador, the authoritarian legacy in Argentina ... some of the research topics for LAB partner Researching Security.
Research by ICIJ reveals that Paraguay's new president is head of a secret bank set up in the Cook Islands.
A dramatic fall in gang-initiated killings masks ongoing violence against women.