Family members of inmates are keeping vigil outside Palmasola prison in Santa Cruz, Bolivia, with signs demanding to know the whereabouts of their loved ones, after an explosion of violence at the facility left at least 30 dead Aug. 24. Authorities have still not released the names of the dead and wounded in the conflagration that began as a fight between rival gangs.  Most of the victims burned to death after inmates blew up two propane tanks and fashioned others into improvised flamethrowers. Some prisoners jumped from the roof to escape the flames. Among those killed was an 18-month-old infant, one of some 250 children living in the prison with their incarcerated parents. Inmates at two other Bolivian prisons—San Pedro in La Paz, and San Sebatián in Cochabamba—have declared their own "state of emergency" in solidarity with the Palmasola prisoners, and to demand a solution to the grave problems in the country's penal institutions.

Campesinos occupying the contested Conga mine site in Peru's Cajamarca region on Aug. 20 tore down a gate they said had been illegally erected by the Yanacocha mining company across a trail used by locals as a traditional right-of-way. Video footage shows protesters using shovels and farm implements to tear up and drag away the metal gate across the pathway near Laguna Namocoha, one of the highland lakes that will be impacted by the mining project. National Police troops on hand apparently did not interfere. Idelso Hernández, leader of the Cajamarca Defense Front, challenged police and prosecutors to attend a campesino assembly to answer for allowing construction of the gates. Protesters said that if their demand for a meeting on the matter was not met, they would similarly take down two other gates built by the company blocking access to lagunas Azul and Cortada. (Celendin Libre, Aug. 20; video footage at Celendin Libre, Aug. 20)

Using a subterfuge to remove its direct employees from the plant, on July 27 the Coca-Cola bottling company in Medellín in Colombia's northwestern Antioquia department laid off 132 workers contracted through the EFICACIA outsourcing company, according to the National Union of Food Industry Workers (Sinaltrainal), which represents bottling workers, including 18 of the laid-off employees. Management had notified the regular employees the day before that they would be going to another location for training on safety. Once the direct workers were out of the way, EFICACIA's director told the contracted workers that the plant was switching to another contractor, SEDIAL, and that they were all laid off. Sinaltrainal said the Coca-Cola bottlers had used a similar trick to fire a group of contract workers in 2001. (Sinaltrainal, July 28; Adital, Brazil, Aug. 9)

Peru's Supreme Court ruled Aug. 16 that decrees on application of the Prior Consultation Law recently issued by the Energy and Mines Ministry are unconstitutional. The legal challenge was brought by the nongovernmental Legal Defense Institute (IDL), which argued that the Ministry's guidelines called for "informational workshops" rather than a decision-making process. The high court agreed that the guidelines failed to conform with the International Labor Organization's Convention 169, which outlines standards for the rights of indigenous peoples. Peru ratified Convention 169 in 1994. The guidelines, principally concerning oil and mineral development, are voided by the ruling. (Gestión via No a la Mina, Aug. 17; La Republica, Aug. 16)

Colombia's campesinos, miners, truckers and other sectors launched a nationwide strike Aug. 19, with clashes reported as strikers launched roadblocks and President Juan Manuel Santos deployed elite National Police units. Central arteries were blocked in Boyacá, Nariño and Putumayo departments. In the town of Segovia, Antioquia, hundreds of protesters reportedly threw firebombs and tried to burn the police station, leaving six officers injured. Authorities say the strike has affected 12 of Colombia's 32 departments, but press accounts have put the number as high as 28.

An activist tribunal dubbed the Ethical Trial against Plunder (Juicio Ético contra el Despojo) was held in Bogotá over the weekend to air testimony against the practices of multinational gold firm Anglo Ahshanti (AGA) and oil giant Pacific Rubiales Energy (PRE). More than 500 representatives from across Colombia convened in the capital's central folk-crafts market, the Plaza de los Artesanos, to present evidence that the multinational corporations were involved in the murder of union leaders, displacement of indigenous communities, and grave environmental damage. The objective was to gather enough evidence to be able to put forward an real legal case.

The area of land planted with coca leaf in Colombia has fallen by 25%, and is now about a third of that in 2001, according to the latest report from the UN Office on Drugs and Crime (UNODC)'s Integrated Illicit Crops Monitoring System. The report finds that land planted with coca has dropped from 64,000 hectares in 2011 to 48,000 hectares in 2012, the lowest figure since monitoring started in Colombia more than a decade ago. Although the National Police actually eradicated less coca than in previous years, the force increased its presence in coca-growing regions, apparently preventing campesinos from planting coca in the first place. But while coca areas fell nationwide, they rose in three departments still especially wracked by armed conflict—Norte de Santander, Chocó and Caquetá.

On Aug. 4, Venezuelan army troops and agents of the CICPC special investigative police intervened in a confrontation between indigenous Yukpa residents of Chaktapa village in the restive Sierra de Perijá and local ranchers over disputed lands, leaving one community member dead. The killed man was initially identified as the son of Yukpa cacique (traditional leader) Sabino Romero, whose own murder earlier this year remains unsolved. Subsequent reports based on interviews with Chaktapa residents denied this, but cited villagers as blaming Ganaderos de Machiques (GADEMA), the local ranchers' association, for provokong the conflict. Several village residents have been killed in confrontations with ranchers encoraching on traditional Yukpa lands in recent years. (Apporea, Aug. 4)