Osiel Gabriel, an indigenous Terena, was killed on May 30 when Brazilian federal police violently removed a group of Terena protesters who had been occupying the Buriti estate in Sidrolandia, in the southern state of Mato Grosso do Sul, since May 15. At least three indigenous people and one police agent were treated at a local hospital with light injuries; eight protesters were arrested. The occupiers reportedly fought back with wooden clubs and bows and arrows and set some of the estate's buildings on fire. The authorities claimed police agents only used rubber bullet and tear gas; according to state police superintendent Edgar Paulo Marcon, the protesters fired on the agents.

On May 24 Chile's environmental regulator, Juan Carlos Monckeberg, ordered a suspension of construction at the Toronto-based Barrick Gold Corporation's giant Pascua Lama mine because of violations of environmental laws. He also fined the company $16 million, the largest penalty Chile has ever imposed for an environmental violation. Monckeberg told the Reuters wire service on May 30 that the company would probably require one to two years to make the repairs that would allow it to resume construction.

The Collective for the Compensation of Cholera Victims (Comodevic) and Moun Viktim Kolera ("People Who Are Cholera Victims," Movik) sponsored a march in Port-au-Prince on May 31 to mark nine years since the arrival of the United Nations Stabilization Mission in Haiti (MINUSTAH). Marching from the Fort National neighborhood to the Justice Ministry and the Ministry of Public Health and Population (MSPP), the protesters demanded that the international military and police force leave Haiti and called on the government to join legal actions seeking compensation from the United Nations (UN) for people affected by cholera. At least 8,096 people have died in a cholera epidemic that was set off in October 2010 by poor sanitation at a MINUSTAH base in the Central Plateau where Nepalese soldiers carrying the disease were stationed.

US prosecutors last month suffered a humiliating reversal in a Miami drug case involving two Colombian men amid accusations that evidence was improperly withheld from the defense. Defendants José Salazar Buitrago and John Finkelstein Winer, facing life in prison as their trial got underway, instead got a quick plea deal and terms of three years—with credit for nearly two years already spent in custody. The case turned suddenly after testimony that prosecutors knew about payments the Drug Enforcement Administration made to Colombian police in the case. Prosecutors said they didn't know about the payments—a claim dismissed as implausible by District Judge Marcia Cooke. The DEA payments, about $200 a month to at least 11 agents over some three years, apparently came from funds approved by the US under the Plan Colombia aid package. A tip about the payments was confirmed in cross-examination of the government's first witness, a Colombian National Police officer.  

As the  Organization of American States (OAS) summit opens under tight security in the historic Guatemalan city of Antigua—some 2,000 army and National Police troops deployed—fighting narco-trafficking is certain to top the agenda. Secretary of State John Kerry will be in attendance, with US Drug Czar Gil Kerlikowske—prepared to oppose initiatives to reconsider the "war on drugs," including from Guatemala's otherwise arch-conservative President Otto Pérez Molina. But it remains to be seen if the summit will take up the iconoclastic recommendations of a draft report on drug policy released by the OAS last month. When the ground-breaking report was issued, OAS Secretary-General José Miguel Insulza asserted, "this is not a conclusion but only the beginning of a long-awaited discussion." As the Guatemala summit opened June 3, he reiterated that the report will not be officially adopted by the international body, but that "it will be only a platform for discussion." This equivocation will doubtless be welcome in Washington, given the report's open dissidence from generations of "drug war" dogma.

The local anti-drug Fiscal (prosecutor) in Chachapoyas province, Amazonas region, has opened an investigation into 25 suspected of running an "opium mafia" within the security services. Among the 25 are six members of the National Police, a provincial prosecutor, and a pilot contracted by the DEA. The group is accused of overseeing the commercialization of poppy crops in ​Rodríguez de Mendoza province, a remote high jungle area of Amazonas. The pilot, whose name has not been released, worked for a local company used by the DEA. Opium production has boomed in Amazonas region over the past five years, and authorities say morphine laboratories have been established in the jungle. (La Republica, RPP, Aeronoticias, May 19)

A parliamentary Mega-Commission investigating corruption in the former administration of Álan García has shocked Peru with its findings that some 5,500 pardons and commutations were granted under his presidency—including to 3,207 convicted on drug trafficking charges, at least 400 in high-volume cases. More than 800 of these are said to have returned to crime and are now fugitives. Mega-Commission president Sergio Tejada has named Miguel Facundo Chinguel, head of García's Presidential Pardons Commission, as responsible in the fracas. But Mega-Commission member Carlos Tubino has called for García himself to testify. Former special anti-corruption prosecutor José Ugaz, who opened the first investigation into the "narco-pardons," likewise says that the probe must reach "the highest levels" of the former administration. In March, a bomb was found under his car.  (La Republica, May 31; Andina, May 30; RPP, May 12; Correo, March 9)

Peru's coca-producing Apurímac-Ene River Valley (VRAE), where a remnant faction of the Shining Path remains active, has seen growing protests over militarization and abuses by the security forces. On May 21, Fedia Castro, mayor of La Convención province (Cusco region), led a "March for Peace and Dignity" at the provincial seat of Quillabamba, to demand justice in a recent incident that left nine local residents wounded by army gunfire—including four women and a one-year-old infant. In the May 6 incident at Kepashiato village, army troops opened fire on a combi (commercial minibus) filled with local campesinos. The army says gunfire first came from the combi, and that a G3 assault rifle was later found on board. The passengers—including the wounded driver and owner of the vehicle, Rómulo Almirón Fuentes—deny that any firearm was found, challenging the army to produce it. They are also demanding compensation, including for damage to the combi. (Enlace Nacional, May 21; RPP, May 9; El Comercio, May 6)