A vigilante calling herself Diana​ the Hunter (Diana la Cazadora) claimed credit in a series of communiques for the slaying of two bus drivers last week in northern Mexico's Ciudad Juárez, saying the killings were revenge for sexual abuse of women by night-shift drivers. "I and other women suffered... but we can't stay quiet," one of the e-mails said. "I am the instrument of vengeance for several women." Witnesses to the first killing Aug. 28 said a black-clad woman with a blonde wig or dyed hair approached the  driver, took out a pistol, shot him in the head and left the bus. The same killer told the second victim before dispatching him, "You guys think you're real bad, don't you?" The targeted bus line brings many women back and forth from the maquiladoras that ring Ciudad Juárez.

Mexican human rights activist Karla Castañeda Alvarado applied for political asylum in the US on Feb. 13 after secretly leaving her home in Ciudad Juárez in the northern state of Chihuahua with four of her children. US authorities have granted her six months to provide documentation to justify her application. The Committee of Mothers and Relatives of Disappeared Young Women, in which Castañeda was active, said it was better for her to seek asylum, noting the example of activist Marisela Escobedo Ortiz, who was shot dead by an unidentified man on Dec. 16, 2010, as she was protesting in front of the main government office in the state capital, also named Chihuahua.