How women in Mexico used a whistle to catch a serial rapist | Mexico

Monterrey, Mexico – One whistle means an outsider has been spotted; two means be on the lookout for suspicious activity; and three, danger, get the equipment and join the group in the nearby meeting point. On the night a man, who has confessed to 10 rapes and is suspected of sexually assaulting dozens of others in the town of Juarez, Mexico, was caught, a woman blew the whistle three times. A