Members of the United Socialist Party of Venezuela, which lost its majority in elections this month, filed challenges disputing the victory of eight opposition candidates.
At a public ceremony in the Colombian town of Segovia, the government formally acknowledged responsibility in the 1988 massacre of 43 residents by paramilitaries.
Human Rights Watch rejected a "transitional justice" deal between Colombia's government and FARC rebels, claiming it "sacrifices victims' right to justice."
Colombia's Supreme Court overturned the conviction of an army colonel who had been found guilty of forced disappearances in the 1985 Palace of Justice siege.
With the right-wing opposition holding a razor-thin "supermajority" in Venezuela's new congress, three independent indigenous lawmakers will be in a decisive position.
Colombia is seeking extradition of an alleged former FARC medic arrested in Spain on charges of having carried out hundreds of forced abortions on female guerilla fighters.
Colombia's House of Representatives agreed to hold a plebiscite to approve a peace deal with the FARC—in spite of vociferous opposition by conservatives.
Amid protests from the opposition, Ecuador's National Assembly passed a constitutional amendment lifting presidential term limits, beginning in 2021.
The Transnational Drug Trafficking Act, now before the US Congress, could derail Colombia's peace process by bringing criminal charges against thousands of peasants.
Two nephews of the wife of Venezuela's President Nicolás Maduro were arrested by DEA agents in Haiti and flown to the United States to face drug trafficking charges.
The UN High Commissioner for Human Rights called for the protection of the political opposition in Venezuela after the assassination of politician Luis Diaz.
Colombia's Fiscal General Eduardo Montealegre announced an investigation into possible war crimes by surviving commanders of the demobilized M-19 guerillas.
