In a public ceremony held in the central plaza of Segovia, Antioquia department, representatives of the Colombian government on Dec. 20 formally acknowledged the state's responsibility in the Nov. 11, 1988 massacre, in which 43 residents were slain by paramilitary troops who fired indiscriminately as they swept through the town's streets. The ceremony, preceded by a march from the town's cemetery to the central plaza, was overseen by Guillermo Rivera, presidential advisor in human rights, and members of the government's Unit for Victim Reparations. Rivera admitted the massacre had been ordered by local politicians in response to the victory of the leftist Patriotic Union in the town's municipal elections. (El Espectador, Bogotá, Dec.. 20)

Human Rights Watch on Dec. 22 rejected a recently signed transitional justice deal between Colombia's government and FARC rebels, claiming it "sacrifices victims' right to justice" in efforts to make peace. According to the global rights organization, "the agreement sets out a regime of sanctions to be used by the tribunal that do not reflect accepted standards of appropriate punishment for grave violations." Consequently, the deal  makes it "virtually impossible that Colombia will meet its binding obligations under international law to ensure accountability for crimes against humanity and war crimes."

Colombia's Supreme Court exonerated a retired army colonel on Dec. 16 who had been found guilty of the forced disappearances of two people he escorted away from the 1985 Palace of Justice siege, ordering the colonel's immediate release. Luis Alfonso Plazas Vega was detained after a prosecutor re-opened investigations into disappearances related to the siege in 2006 and has spent the last eight years in custody. Originally charged with forcibly disappearing 11 people, he was convicted by Bogotá's Superior Court for two of the alleged disappearances and sentenced to 30 years in prison. The Supreme Court reversed that conviction with a 5-3 vote, finding there was not enough evidence to convict Plazas Vega and stating they did not find witnesses credible. The court assured that the decision came after prolonged deliberating and analyzing all of the evidence, and that this decision does not bar future investigations into disappearances after the siege.

Colombia is seeking the extradition of an alleged former FARC medic who was arrested in Spain on Dec. 11 and is accused of having carried out hundreds of forced abortions on female guerilla fighters. The man, Héctor Albeidis Arboleda, has been working as a nurse in Madrid for the past three years, and is a graduate of Cuba's Inter-American University of Health. He is wanted by Colombia  authorities for carrying out forced abortions on FARC fighters in Chocó and Antioquia regions. Colombia's Fiscal General Eduardo Montealegre, in announcing the extradition request, said, "We have evidence to prove that forced abortion was a policy of the FARC...based on forcing a female fighter to abort so as not to lose her as an instrument of war." A Fiscalía spokesperson told news-magazine Semana, "Several women died in these abortion practices, others were injured. Others referred to this as torture."

Colombia's House of Representatives on Dec. 3 agreed to hold a plebiscite to seek popular approval of a peace deal with the FARC. The House vote is not the final decision; a reconciliation commission comprised of member of both the Senate and the House will have to approve the final version. According to the bill as it is sent to the commission, the plebiscite will be held three weeks after publication of the full peace agreement with the FARC. For the peace deal to be approved, more than 50% of 13% of the eligible population must vote in the plebiscite. Concretely, President Juan Manuel Santos will need the approval of 4.4 million Colombians, less than 10% of the population, to validate the eventual peace deal. The peace process cxontinues in spite of vociferous opposition by conservatives who fruitlessly lobbied for a higher threshold. (Colombia Reports, Dec. 4)

After 50 years of internal war, Colombia finally seems to be approaching a peace accord with leftist guerillas. But the US Senate is considering legislation that could throw a big obstacle on Colombia's path to peace. The Transnational Drug Trafficking Act, sponsored by Chuck Grassley (R-IA) and Dianne Feinstein (D-CA), aims to target every link in the chain of narco-trafficking—right down the impoverished peasants who grow the coca. The bill has unanimously passed the Senate twice before, but never cleared the House. On Oct. 7, it passed the Senate a third time, and a big push is on to make it law. "Since drug cartels are continually evolving, this legislation ensures that our criminal laws keep pace," said Grassley, who chairs the Senate Judiciary Committee and Caucus on International Narcotics Control.

Colombia's Fiscal General Eduardo Montealegre on Nov. 9 announced an investigation into possible war crimes by surviving commanders of the M-19 guerilla group that demobilized in 1991. The M-19, a mainly urban guerilla group founded in the 1970, was responsible for storming and occupying Colombia's Palace of Justice in 1985. The initial siege and the subsequent counter-attack by the military left more than a 100 people dead, including half the Supreme Court justices. When the group disarmed, its members were pardoned by then-president Virgilio Barco and allowed to found the M-19 Democratic Alliance political party. A number of its followers, including Bogotá Mayor Gustavo Petro and former Nariño governor Antonio Navarro, have since become prominent leftist politicians. Now, nearly 25 years after its demobilization, Montealegre wants to investigate the group's armed actions and revise the pardon. "If actions constitute war crimes and crimes against humanity, the prosecution's office can begin investigations against members of the M-19 leadership," Montealegre said. His announcement came only days after the Inter-American Court for Human Rights ordered President Juan Manuel Santos to publicly apologize on behalf of the Colombian state for the disappearance of 11 civilians and guerillas during the Palace of Justice siege.

Colombia's President Juan Manuel Santos in early November announced a March 23, 2016 deadline for a peace accord with the FARC rebels, and broached a bilerateral ceasefire that he said could take effect next month and should be monitored by the United Nations. The FARC is currently maintaining a unilateral ceasefire while the military has drastically reduced its offensives against the guerillas. But FARC leader Rodrigo Londoño Echeverri AKA "Timochenko" expressed skepticism about the deadline, instead calling in his Twitter account on Santos to concentrate on an actual end to hostilities. The exchange came as the peace talks, being held in Havana, approached their third anniversary. (Colombia Reports, Nov. 16; El Tiempo, Nov. 13; El Tiempo, Nov. 11; El Tiempo, Nov. 8)