A panel of experts released on April 24 its second and last report (PDF) on its inquiry into the 43 undergraduate students from a teachers college in Ayotzinapa who went missing in Iguala, Guerrero, in 2014, stating that the Mexican government has hampered the investigation. Consisting of Latin American lawyers and human rights activists, the panel of experts appointed by the Inter-American Commission on Human Rights found the following: some of the suspects had been tortured by government security forces; the integrity of evidence had been compromised in the case; new evidence showed a greater role by federal security forces in the 2014 events; a lack of investigation into high-level officials; a lack of investigation into phone records from that night; and "sclerotic bureaucracy" throughout the justice system. The experts brought together the events leading up to the disappearances of the students through witness testimony and ballistic tests; they concluded that "the join action [of the attackers and officials] shows a coordinated modus operandi..." 

John F. Sopko, the Pentagon's Special Inspector General for Afghanistan Reconstruction, gave a sobering assessment last week of the situation in the country 15 years after the fall of the Taliban. Corruption is endemic and security practically non-existent. More than 700 schools have been closed in recent months due to the ongoing insurgency. And despite at least $7 billion in counter-narcotics spending, opium production hit 3,300 tons in 2015—exactly the same level it was in 2001 when the US invaded. "Fifteen years into an unfinished work of funding and fighting, we must indeed ask, 'What went wrong?'" Sopko said in an address at at Harvard University on April 7, CNN reported.

For a third year running, Amnesty International's annual report on the death penalty notes an alarming surge in the number of executions worldwide—now reaching the highest total since 1989. At least 1,634 people were executed in 2015, a rise of more than 50% over the previous year. Iran, Pakistan and Saudi Arabia were leading the field, responsible for 89% of the executions. Iran executed at least 977 in 2015—the vast majority for drug-related crimes—compared with 743 in 2014. Those put to death included at least four who were under 18 at the time of the crime—which Amnesty called a violation of international law. Pakistan continued what Amnesty called as a "state-sanctioned killing spree" that began when a moratorium on civilian executions was lifted in December 2014. Pakistan sent at least 326 to the gallows last year, the highest annual total Amnesty has recorded for that country. Executions in Saudi Arabia rose by 76%, with at least 158 people put to death, Amnesty said. Most were beheaded, with the bodies often displayed in public.

In a meeting with the NY Daily News editorial board April 9, Hillary Clinton insisted that the 2009 overthrow of Honduran President Manuel Zelaya in 2009 was not an illegal coup. In an exchange later broadcast on Democracy Now, journalist Juan González cited evidence from released e-mails that then-Secretary of State Clinton was being urged by her top aids to declare Zelaya's removal a military coup—to no avail. Clinton responded:

Some 50,000 Peruvians filled Lima's Plaza San Martín to recall the April 5, 1992 "autogolpe" (suspension of civil government) by then-president Alberto Fujimori—and to repudiate the presidential ambitions of his daughter Keiko Fujimori, front-runner with the election just five days away. (La República) The mobilization came just as candidate Fujimori (of the right-wing Fuerza Popular party) and three of her rivals have been implicated in the "Panama Papers" revelations. Prime Minister Pedro Cateriano announced via Twitter that the revelations must be investigated promptly. The 11 million documents leaked from Panamanian law firm Mossack Fonseca name political figures from around the world as hiding assets in offshore accounts. Peruvian public-interest media outlet Ojo Publico was a key conduit for the leak. (PeruThisWeek, Andina)

Mexican immigration authorities are returning children that might qualify for formal protection from violence in Central America, Human Rights Watch (HRW)  said April 1 in a report. The report states that by law "Mexico offers protection to refugees as well as to others who would face risks to their lives or safety if returned to their countries of origin," but that less than "1 percent of children who are apprehended by Mexican immigration authorities" are recognized as refugees or offered other formal protection. In addition, HRW found that children are not guaranteed legal or any other assistance and those who are face prolonged detention in either closed facilities or "prison-like" settings. HRW stated that part of the reason Mexican authorities are apprehending more migrant children today is that the US has provided increased financial support to Mexico for immigration enforcement since mid-2014.

Colombia's government and FARC rebels missed the March 23 deadline for the signing of a peace agreement. The date was set when President Juan Manuel Santos and FARC leader "Timochenko" met in Havana in September. But significant steps toward peace have been taken over the past six months. In what Timochenko called an "historic, unprecedented" meeting until recently "unthinkable," he shook hands with US Secretary of State John Kerry during President Obama's trip to Cuba this week. "We received from him in person the support for the peace process in Colombia," said Timochenko. (Colombia Reports, March 23; Colombia Reports, March 22) The FARC quickly followed up with a statement calling on the State Department to remove the guerilla army from its list of "foreign terrorist organizations." (AFP, March 23)

In Brazil's biggest protests since the end of the military dictatorship in 1985, thousands have poured into the streets in cities cities across the country to denounce President Dilma Rousseff's appointment of her predecessor and political mentor, Luiz Inacio "Lula" da Silva, as chief of staff. Days of nationwide demonstrations reached a climax as Lula was sworn in on March 17. In Brasilia, riot police fired pepper spray to disperse protesters who massed outside the presidential palace, chanting "Dilma out!" Demonstrators say Rousseff transparently appointed Lula in order to give him immunity as he comes under investigation in a corruption scandal at the state oil company Petrobras.