Most of the killings were said to have occurred last year. According to authorities, 20-year-old Juan Pablo Vazquez was arrested for allegedly selling drugs in Monterrey on Oct. 8. Nancy Ortiz was ...

Twenty-year-old Juan Pablo Vazquez is believed to have murdered at least 79 people. That’s right, at least, and CNN wrote that authorities aren’t even that “shocked” by it. Vazquez is ...