More than 1,500 Military Police were mobilized April 11 to evict thousands of squatters who had recently taken over an abandoned office complex in Rio de Janeiro. Brazilian media reported that most of the squatters left peacefully, but others resisted, sparking pitched street battles with police. Protesters chanted "We want houses!," and some hurled bricks and Molotov cocktails at police and set several vehicles on fire. Four buildings were also set aflame.  Authorities reported 12 injured and 26 detained, including six minors. The squatted complex was known as Telerj Favela, because it had been the offices of the Telerj, the state telecommunications company, before it was recently vacated. (SMH, April 12; Europa Press, April 12; EuroNews, April 11)

Just weeks after the Mexican government signed an accord with the "community police" vigilante network in Michoacán, ostensibly bringing the anti-narco militias under control of the armed forces, it is looking more and more like they have been transformed into a lawless paramilitary force—even acting against Mexico''s federal authorities. On March 19, "community police" forces at La Placita, on Michoacán's Pacific coast, launched a blockade of the entrance of a Mexican naval outpost, apparently in protest of the disarming of 14 of their gunmen by Mexican marines stationed there. The blockade escalated in the following days, with hundreds of armed vigilantes from neighboring towns converging at the base. (El Sol de Leon, March 21)

Colombian President Juan Manuel Santos on April 4 told onlookers in the Pacific port of Buenaventura that 136 members of dangerous criminal gangs had been captured by security forces over the last month and a half, contributing to a recent drop in violence. Santos also told the crowd that the city had not seen a homicide for the last 19 days. Additionally, he said that 32 of the last 48 days had passed without a murder in Buenaventura. Santos also boasted of $100 million worth of investment in social programs for the city. This government has "decided to change the situation in Buenaventura and we are doing it with actions, not words," he said. But he added that the response to recent horrific violence in the city is not necessarily to "look for those responsible" but to find "solutions" to social problems.

Hipolito Mora, a top leader of the "community police" self-defense network in Michoacán, was detained by state police March 10 as a suspect in the slaying of two members of the movement. The detention comes amid an armed stand-off between rival factions of the self-defense network in the town of Buenavista Tomatlán. Hundreds of police and soldiers have been sent to the town as factions have seized turf and drawn lines across the municipality. Mora was helicoptered from Los Palmares ranch, in an outlying area of Buenavista, where he and his armed followers were holed up against rivals. The rival outfit, based in Buenavista's hamlet of La Ruana, is said to be led by Luís Antonio Torres González, who goes by the nom de guerre "Simón El Americano," because he grew up in the US. Torres González told local media that the two dead men were part of his defense group. Their bodies were found inside a pick-up truck that had been set on fire.

Here we go again. Mexican authorities announced March 9 the death of Michoacán's top drug lord Nazario Moreno AKA "El Chayo" in a shoot-out that erupted when a mixed force of military and federal police troops raided his 44th birthday party in the pueblo of Apatzingán. Also known as "El Más Loco" (the Craziest One), "El Macho Loco" and "El Doctor," Moreno was the founder of both La Familia cartel and its offshoot, the Knights Templar. But there is an all-too-familiar sense of deja vu here: this is the second time that El Chayo was reported killed in a shoot-out with federal cops in Apatzingán. The first time was in December 2010, although authorities didn't produce the body. This time they have, and boast positive forensic identification. (Univision, March 10; BBC News, La Jornada, AP, Milenio, March 9)

Mexican authorities on March 4 announced the seizure of 119,000 tons of iron ore—with an estimated value of $15.4 million—along with 124 bulldozers, backhoes and trucks at Michoacán's Pacific seaport of Lázaro Cardenas, following tips about drug cartels exporting black-market ore to China. More than 400 federal police and military troops were involved in the coordinated raids on 11 processing facilities in the port city. Six Chinese workers at the sites were arrested, apparently on immigration charges. The federal security commissioner for Michoacán, Alfredo Castillo, told Periódico Digital that the ore is being tested to determine which mines it came from in order to crack down on the operation. In November 2013, the Mexican Navy took control of Lázaro Cardenas to cut off illicit exports for the Knights Templar drug cartel. (Metal Miner, March 7; Mining.com, Port Technology, March 4)

Years of violence have driven more than 5 million Colombians from their homes, generating the second largest population of internally displaced people in the world. Nowhere in Colombia is the problem of forced displacement worse today than in Buenaventura, a largely Afro-Colombian port on the country's Pacific coast. For each of the past three years, Buenaventura has led all Colombian municipalities in the numbers of newly displaced persons, according to government figures. In 2013, more than 13,000 Buenaventura residents fled their homes. Left-wing guerrillas operate in Buenaventura's rural areas and have historically been a major cause of displacement in the area. Currently, however, the violence and displacement in Buenaventura is concentrated in its urban center, where guerrillas have virtually no presence, and 90 percent of the municipality's population lives. Human Rights Watch visited Buenaventura’s urban center in November 2013 to investigate what was causing massive displacement there, and found a city where entire neighborhoods were dominated by powerful paramilitary "successor groups"—known as the Urabeños and the Empresa—who restrict residents' movements, recruit their children, extort their businesses, and routinely engage in horrific acts of violence against anyone who defies their will.

Five people were killed under contested circumstances March 2 during elections in Nicaragua's two Caribbean autonomous regions. The incident occurred shortly before polling stations opened in Tortuguero, in the South Atlantic Autonomous Region (RAAS). The Constitutionalist Liberal Party said the victims—all PLC adherents—were abducted from their homes and killed by unidentified assailants. Some were shot, others hacked with machetes, and at least one tortured before being killed, according to the PLC. Roberto Rivas, president of Nicaragua's Supreme Electoral Council, pointed to leaders of the Yatama (Mother Earth) indigenous party and local radio stations, accusing them of "calls for violence and disorder." When the National Police weighed in on the attacks, they said the victims were all members of a single family who were targeted by a criminal gang known as "Walpapina"—with no political motive mentioned. Nicaragua's ruling Sandinista National Liberation Front (FSLN) appears to have won a majority of seats on the regional councils of the RAAS and RAAN, followed by Yatama and the PLC. (AFP, TeleSur, March 3; La Prensa, Notimex, March 2)