pleasure johns for the brutal men who control them. >> hey, honey. can i talk to you for a second? >> it may take months or years but for a decade hoffman's been there trying to save one life at a time by simply letting them know she cares. >> okay, honey. take care. >> hoffman says parents who believe it will never happen to their daughters should listen closely to the story of 19-year-old britney. >> on every corner you go to you will see a pimp. pimps will drive down the street in vans, jump out, and snatch girls up and throw them in the car. they'll take you to locations hours from oakland and make you work. >> britney grew up in an affluent suburb of san jose with a mother, a father, a house, and a boat. her nightmare started when she was just 15. she agreed to meet a guy she met online at a party.