The 1970s in Guanajuato, Mexico, saw the gruesome discovery of a mass burial site containing the bodies of murdered sex workers. The prime suspects were three sisters, known as "Las Poquianchis," who ran brothels and lured poor girls with false job offers, only to coerce them into prostitution and brutally murder many of them.
Las poquianchis (De los pormenores y otros sucedidos del dominio público que acontecieron a las hermanas de triste memoria a quienes la maledicencia así las bautizó)
A ruthless syndicate, led by three cunning sisters, coerces naive young women into a life of exploitation, disguising their prostitution racket as legitimate job opportunities, and using their influence to avoid being caught.
