The Devil's Sisters plot
"INDESCRIBABLE! UNBELIEVABLE! INCREDIBLE! but TRUE!"
Carmen and Rita Alvarado are two sisters who live in New Mexico. They lure unsuspecting girls into their web of drugs, slave trade and prostitution. They are responsible for the deaths of more than 35 young women. The age of the victims varies from 14 to 25 years. The poor girls were subjected to a tyranny of torture and perversion. Teresa leaves town to start a new life in Tijuana. She reads an ad in a morning paper and responds to it. Then she comes into contact with the wicked sisters.