Authorities from four countries cooperated in a months-long operation that led to the arrest Sept. 18 of Daniel Barrera AKA "El Loco"—dubbed the "last of the great capos" by Colombia's President Manuel Santos—on a street in San Cristóbal, a town in Venezuela's western Táchira state. Barrera was apprehended while making a call from a phone booth, allegedly after one of his relatives had given up his location. The arrest followed four months of cooperation between Colombia's National Police, the US Central Intelligence Agency (CIA), the UK's MI6 and Venezuela's National Anti-Drug Office (ONA). According to Colombia's defense minister, Juan Carlos Pinzón, the kingpin had been in Venezuela for the past eight months and was running his business while moving between several towns near the Colombian border.

Colombia's President Juan Manuel Santos rejected a proposal Sept. 6 by the FARC rebels for a bilateral ceasefire during talks set to begin in Norway next month, aimed at bringing an end to the country's long civil war. In an address at Tolemaida military base outside Bogotá, Santos pledged that the counter-insurgency campaign would continue across "every centimeter" of the country. "I have asked that military operations be intensified, that there will be no ceasefire of any kind," Santos said. "We won't cede anything at all until we reach the final agreement. That should be very clear."

Colombia's President Juan Manuel Santos announced Sept. 4 that his government and the FARC guerrilla organization have signed an agreement to start peace negotiations. In a televised speech, Santos said the talks will consist of three phases. In phase one, which has been concluded, "we defined a closed agenda, rules and procedures to move forward," Santos said. The second phase, to begin now, "will be a discussion, without interruptions and without intermediaries, about agreed points to reach the final agreement." The third, post-conflict phase will consist of "the simultaneous implementation of all agreements, with the appropriate safeguards, verification mechanisms and citizen participation." Five points for the talks have been outlined: rural development, guarantees for political participation, an immediate end of the armed conflict, drug trafficking, and victims' rights. Santos said these points "constitute an integral formula for the effective termination of the conflict and to advance the construction of a stable and lasting peace."

A retired Colombian army general accused by prosecutors of forming a "macabre alliance" with illegal paramilitary groups was sentenced to 25 years in prison Aug. 24 in connection with the 1997 murder of a peasant leader. The sentencing of former general Rito Alejo del Río Rojas brings closure to a case that has long languished in the Colombian justice system and focuses renewed attention on the collaboration between top military officers and paramilitaries affiliated with the United Self-Defense Forces of Colombia (AUC).

Colombia's Prosecutor General said Aug. 28 that judicial authorities are weighing whether to request that the US extradite back a former top-ranking army and National Police officer who one week earlier was arraigned before a federal court in Virginia. Gen. Mauricio Santoyo, security chief to Colombia's then-president Álvaro Uribe from 2002-2006, pleaded guilty to collaborating with the outlawed AUC paramilitary network, while pleading not guilty to drug trafficking charges. Santoyo is accused of providing the AUC with intelligence from wiretaps and other sources about suspected guerilla collaborators.The AUC, officially demobilized in 2006, is considered a terrorist organization by the US. Support of terrorist organizations holds a maximum penalty of 30 years. Santoyo, who arranged his surrender to the DEA in Bogotá in June, will be sentenced in November. He still faces no charges in Colombia.

A reconstituted paramilitary group, "Los Rastrojos Urban Commandos," made a series of death threats the week of Aug. 13 against members of four human rights organizations and one union in Barrancabermeja in the northern Colombian department of Santander. The first threats came in a manila envelope found on Aug. 14 at the home of human rights activist Himad Choser. The envelope contained a 9 mm bullet and a pamphlet by "Los Rastrojos" declaring Choser an enemy because he had been "denouncing and attacking our economic structure, based on drug trafficking in the region." The pamphlet described Choser as "at the service of the FARC," the rebel Revolutionary Armed Forces of Colombia. The pamphlet also named four organizations and the National Union of Food Industry Workers (SINALTRAINAL) as collaborators with Choser.

A group of former employees of GM Colmotores, the Colombian subsidiary of the Detroit-based General Motors Company (GM), announced on the morning of Aug. 24 that they had agreed to enter into mediation to resolve a dispute with the company. As part of the agreement, they were ending a liquids-only hunger strike that 12 workers started on Aug. 1 to pressure Colmotores to reinstate them and compensate them for injuries. They said that until the dispute was settled, they would continue an encampment in front of the US embassy in Bogotá which they have maintained for more than a year.

As of Aug. 15 a total of 13 former employees of GM Colmotores, the Colombian subsidiary of the Detroit-based General Motors Company (GM), were continuing a liquids-only hunger strike they began on Aug. 1 to demand reinstatement and compensation for injuries they say they received on the job. According to the protesters, the company fired them after they received disabling injuries at the Colmotores factory, which employs about 1,800 workers just outside Bogotá. The company denies the workers' accusations.