On Sunday night, June 12, as Ruben Nuñez, head of Oaxaca’s teachers union, was leaving a meeting in Mexico City, his car was overtaken and stopped by several large king-cab pickup trucks. Heavily armed men in civilian clothes exited and pulled him, another teacher, and a taxi driver from their cab, and then drove them at high speed to the airport. Nuñez was immediately flown over a thousand miles north to Hermosillo, Sonora, and dumped into a high-security federal lockup.

“Their detention is…a warning of what can happen to other teachers…” —Luis Hernández Navarro, La Jornada

Just hours earlier, unidentified armed agents did the same thing in Oaxaca itself, taking prisoner Francisco Villalobos, the union’s second-highest officer, and flying him to the Hermosillo prison as well. Villalobos was charged with having stolen textbooks a year ago.