In what was probably Mexico's biggest jailbreak ever Sept. 10, 89 prisoners—66 facing or convicted of federal charges, mostly related to drugs and firearms—used ladders to scale the 20-foot walls of the Execution and Sanction Center (CEDES) in the border city of Reynosa in conflicted Tamaulipas state. Two guards at the facility disappeared along with them, and are assumed to have been in on the scheme. Tamaulipas' new public safety secretary, José Garza García, said 44 guards and employees of the prison are under investigation. Military sources said the Gulf Cartel is suspected of involvement. So far this year, 201 inmates have escaped from prisons in Tamaulipas. In April, armed men who arrived in 10 cars stormed another Reynosa prison and exchanged gunfire with guards, freeing 13 inmates. (AP, La Jornada, Sept. 11; EuropaPress, Sept. 10)

At least three people suffered serious injuries and 26 were arrested when fighting broke out between striking miners and others at the giant Cananea copper mine in the northern Mexican state of Sonora on Sept. 8. One of the injured, apparently a strikebreaker, was shot in the head but survived, despite initial reports that he had died.

President Barack Obama is backtracking from Secretary of State Hillary Clinton's statement comparing Mexico and Colombia. "Mexico is a large and progressive democracy with a growing economy," Obama said in a Sept. 9 interview with La Opinion, a Spanish-language newspaper in Los Angeles. "As a result, you can’t compare what is happening in Mexico with what happened in Colombia 20 years ago."

On Sept. 3 Juan Manuel Oliva Ramírez, governor of the central Mexican state of Guanajuato, announced that soon after Sept. 7 the state government would release seven women who had been jailed under Article 156, which establishes a 25-35 year prison sentence for "homicide in the case of close relatives." Six of the women, campesinas from Dolores Hidalgo and San Miguel de Allende municipalities, said they lost their babies in involuntary miscarriages; all but one have spent at least three years in prison. Gov. Oliva, of the center-right National Action Party (PAN), said he thought there was a seventh prisoner who would be released, but he didn't know her name.

In a report issued Sept. 3, the US State Department determined that Mexico can receive $36 million in backed-up drug war aid under the Merida Initiative—but that $26 million, or 15% of an upcoming $175 million allocation, should be withheld for failure to meet human rights standards. The report especially cited the failure to try soldiers accused of abuses in civilian courts. It is the first time the State Department has called for withholding 15%, as permitted by the Merida Initiative's founding legislation, although the Department's backlog in approving previously allocated funds under the $1.3 billion program is responsible for the delay in releasing the $36 million. The Mexican government, in a statement, called the State Department findings an affront to its sovereignty: "The Merida Initiative is based on shared responsibility, mutual trust and respect for each country's jurisdiction."

Violence continues to escalate in the conflicted northern Mexican state of Tamaulipas. On Sept. 3, at least 25 were killed as soldiers stormed a training camp allegedly set up by Los Zetas in Ciudad Mier. It is still unclear if there were soldiers among the dead. That same day, another five presumed Zetas were killed in a highway shoot-out with soldiers in neighboring Nuevo León state. (AlJazeera, AP, Sept. 3) On Aug. 28, three grenade attacks on military and police checkpoints in the cities of Reynosa and Tampico left a total of 25 wounded—three gravely, including two members of the Tampico police force. The attacks in Reynosa prompted the closure of the Hidalgo Bridge that links the border town with McAllen, Tex. A grenade attack was also reported in Monterrey, capital of Nuevo León. (Crónica de Hoy, Aug. 30; La Jornada, Aug. 29)

Two cars exploded Aug. 27 in Ciudad Victoria, capital of Mexico's conflicted Tamaulipas state—one in front of the local office of the Televisa TV network, which was being guarded by a congingent of soldiers; the other in front of a municipal police station. No casualties were reported, but the blast at Televisa's Canal 26 knocked out the signal for several hours. The blasts come as authorities are investigating the massacre of 72 Central and South American migrants in Tamaulipas this week.

On Aug. 24, Mexico's Navy found 72 bodies on a ranch located in the municipality of San Fernando, Tamaulipas, some 150 kilometers from the US border. The discovery was made after Navy personnel conducting operations in the vicinity repelled an attack by presumed narco-gunmen, in which one marine and three assailants were killed. After the gunfight, an 18-year-old man, Luis Freddy Lala Pomavilla of Ecuador, staggered to the Navy's highway checkpoint requesting medical attention, having suffered a bullet wound to his face. Lala proved to be the sole survivor of the massacre at the nearby ranch, where the bodies were subsequently found.