(CNN) -- She calls herself "Diana, the Hunter." Authorities say the elusive woman has killed at least two bus drivers in Ciudad Juarez, Mexico. According to the Chihuahua state attorney's office, the unidentified woman, with either hair dyed blond or wearing a blond wig, shot and killed a city bus driver identified as Jose Roberto Flores Carrera, 45, on August 28. Another bus driver, Fredy Zarate Morales, 32, was killed the next day. In both cases, officials say, "Diana, the Hunter" boarded the buses and shot the drivers point blank. After the second shooting, several media outlets in Ciudad Juarez reported receiving an e-mail from a sender claiming to be the killer. In the e-mail, she calls herself "Diana, the hunter of drivers."
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Two Ciudad Juarez bus drivers were slain last month by an unidentified woman
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Shooter reportedly sent e-mails saying the killings were to avenge women raped by drivers
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Some drivers, fearful of being shot, have not shown up for work
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Commuter: "Of course we're afraid. ... but we still have to get to our destination."
@placeholder gained international notoriety in the late 1990s and early 2000s after a wave of slayings involving women.