for four long years, a family in suburban san francisco enslaved lily samat, a native of indonesia. >> i feel like a slave because i don't feel money, i don't have a passport, i don't have anybody. if i run away. i say, you know, maybe somebody will kill me. >> in 2002, the family hired lily, then 24 years old to be a nanny. they promised her a steady salary and a nice home. instead, lily says, the demanding diplomat, imprisoned her, abused her and forced her to work 20 hour days, seven days a week for no day. and where did this modern day slavery take place? in one of the most up scale neighborhoods in the san francisco bay area. >> i mean, this is something i would never expect here. it's just -- i think it's just preposterous. >> heidi lived just four doors down. shortly after they moved in heidi couldn't help but notice the frail young girl wearing the same threadbare jogging suit every time i saw her. >> the thing that i noticed was she was washing the car every day. she washed this car from top to bottom every single day, whether it was raining or cold or warm. we thought what a