Supporters of José Manuel Mireles Valverde, the imprisoned leader of the "community police" self-defense forces in Mexico's violence-torn Michoacán state, are holding a protest mobilization to demand his release. The biggest rally so far took place Aug. 31 in Hermosillo, Sonora, where he is being held in a maximum-security prison. Mireles was the one significant leader of the "community police" movement who refused to accept the government's deal to bring the vigilante militias under the control of the official security forces. He was arrested by state and federal police on June 27 at the Michoacán pueblo of La Mira, and charged with narcotics and arms trafficking. His legal team says the evidence against him was fabricated, and that he was tortured while in detention. In announcing the protest campaign, his lawyers and supporters said they would file complaints about his treatment with the Inter-American Human Rights Commission and United Nations. They say that Mireles, a longtime activist who ran for Mexico's senate with the left-wing Party of the Democratic Revolution (PRD) in 2006, is really being punished for refusing to go along with the "community police" movement being integrated into official police and military forces themselves deeply co-opted by the drug cartels. (El Impercial, Hermosillo, Sept. 1; La Jornada, Aug. 31; El Universal, Aug. 29; AM de Queretaro, Aug. 26; Milenio, Aug. 19; El Siglo, Durango, Aug. 12; Excelsior, Jan. 17)

The State Civil Protection Unit (UEPC) of the northern Mexican state of Sonora issued a new alert on Sept. 21 warning some 25,000 residents about likely contamination in the Bacanuchi and Sonora rivers from the giant Buenavista del Cobre copper mine in Cananea. According to Arizpe municipality president Vidal Vázquez Chacón, who reported the contamination a day earlier, the source was a leak in the temporary dam set up to stop the overflow of toxic substances after 40,000 cubic meters of copper sulfate acid solution spilled from the mine into the two rivers on Aug. 6. Spokespeople for Grupo México, the company that owns and operates the mine, said the latest overflow was caused by heavy rains associated with Hurricane Odile in mid-September. The 115-year-old mine makes $1 billion annually by producing some 200,000 tons of copper each year. (La Jornada, Mexico, Sept. 21; Associated Press, Sept. 21, via Salon)

Amid growing concern about horrific human rights abuses by Mexico's security forces, Amnesty International on Sept. 4 issued a report, aptly entitled "Out of Control," harshly criticizing the Mexican government for its failure to adequately investigate allegations of torture and other "cruel, inhuman or degrading treatment" at the hands of the military and police. The report finds that such practices are condoned, tolerated or ignored by superior officers, prosecutors, judges and even official human rights bodies. The report calls on Mexico to enforce its own human rights laws—echoing similar demands made by Amnesty last year, urging the Mexican Senate to adopt legislation to protect against rights violations by the military. (Jurist, Sept. 5)

Human Rights Watch on Aug. 22 called on Mexico's government to ensure an "impartial and effective" investigation into the killing of 22 civilians by soldiers on June 30, during an alleged confrontation at an empty warehouse at Tlatlaya, a town in the mountains of central México state. Witness accounts have cast doubt on the official version of events, HRW found. A press release from the National Defense Secretariat (SEDENA) said soldiers responded to gunfire when they raided the warehouse. The SEDENA statement said the soldiers later found 38 firearms, a grenade, and several cartridges in the warehouse, and liberated three women who had been kidnapped. On July 1, the governor of México state, Eruviel Ávila Villegas, said that the soldiers had acted "in legitimate defense" and "taken down delinquents." However, an Associated Press reporter who visited the area three days after the incident filed a story July 8 saying there was "little evidence of sustained fighting," and that he found only a small number of bullet holes in the warehouse walls. In other words, what happened seems to have been a massacre rather than a shoot-out. Government officials have yet to disclose the names of those killed or the status of the investigation. "It's been two months since soldiers killed 22 civilians in Tlatlaya, and there are more questions than answers about what really took place that day," said HRW Americas director José Miguel Vivanco.

Torture by police and soldiers continues to be a major problem for the Mexican government, according to "Out of Control: Torture and Other Ill-Treatment in Mexico," a 74-page report released by the London-based human rights organization Amnesty International (AI) on Sept. 4. Electric shocks, near-asphyxiation, mock executions, death threats against prisoners and their families, injection of carbonated drinks or chili pepper in prisoners' noses, and rape and other forms of sexual violence remain common practices, according to the report, which cites both official statistics and interviews with victims. The result is often forced confessions, wrongful convictions and a failure to arrest the actual perpetrators. Although the government officially condemns torture, it rarely prosecutes police agents or soldiers for the practice and almost never convicts them. January 2014 data from the government's Federal Judiciary Council (CJF) show that federal courts only took 123 torture cases to trial from 2005 to 2013; seven resulted in convictions. The government's National Human Rights Commission (CNDH) received 7,164 torture complaints from 2010 to 2013; not one of them led to a conviction.

At least 800 members of Section 65 of the National Union of Mine and Metal Workers and the Like of the Mexican Republic (SNTMMSRM, "Los Mineros") began blocking the three main entrances to the giant Buenavista del Cobre copper mine in Cananea, near the US border in the northwestern state of Sonora, on Aug. 20 to protest environmental damage caused two weeks earlier when about 40,000 cubic meters of copper sulfate acid solution spilled from the mine into the Bacanuchi and Sonora rivers. Most of the unionists lost their jobs four years ago when the mine's owner, Grupo México S.A.B. de C.V., broke a 2007-2010 strike over health and safety issues. "During the strike we made several complaints about the improper and inadequate measures Grupo México implemented for preventing overflows from the dams" for chemicals and heavy metals, Section 65 director Sergio Tolano Lizárraga told the national daily La Jornada. He said the blockade would continue until the company recognized the workers' old contract. (LJ, Aug. 22)

Media reports in Mexico indicate that the notorious Sinaloa Cartel kingpin Joaquin Guzmán Loera AKA "El Chapo"—who evaded authorities for over a decade before being captured earlier this year—has claimed victory in a hunger strike at the top-security Altiplano prison in Almoloya de Juárez, México state. Chapo reportedly started the strike July 16 with fellow imprisoned kingpin Édgar Valdez Villarreal AKA "La Barbie"—who had once been his comrade-in-arms but later became his bitter enemy when Barbie defected to the rival Beltran-Leyva cartel. The hunger strike rapidly spread throughout the prison, with at least 1,000 other inmates joining. Authorities quickly capitulated on some of the key demands. Prisoners will be given new shoes and clothing, and they will be served more food (although it will be the same mediocre quality). Inmates will also be allowed to purchase more items such as toilet paper from the prison store. They will be allowed three attempts to make phone calls to their families; previously, if the call was not connected or the line was busy they had to wait nine days to try again. Although other demands were not met, Chapo and Barbie called off the strike. It should be noted that Altiplano is the most elite prison in Mexico, with state-of-the-art security measures modelled after the "supermax" facilities in the United States. But conditions are far worse at the country's many overcrowded and corrupt state facilities—which have witnessed a series of bloody uprisings in recent years. (Hispanically Speaking, July 28;Borderland Beat, July 21; Proceso, July 19)

Authorities on Aug. 10 imposed restrictions on the water supply to seven municipalities in northwest Mexico's Sonora state, after 40,000 cubic meters (10 million gallons) of toxic leached copper from the Buenavista del Cobre mine turned the Río Bacanuchi orange, killing fish and livestock. Among the towns cut off by order of the National Water Commission (Conagua) is the state capital, Hermosillo, home to nearly 800,000 people. The Bacanuchi is a tributary of the Río Sonora, the state's principal river. Sonora state civil defense director Carlos Arias accused mine owner Grupo México of not reporting the spill in a timely manner.