Now Playing: Jaycee Dugard Dependent on Her Abductor

Now Playing: Introducing Jaycee Dugard to Nancy Garrido

Now Playing: Jaycee Dugard Pregnant at Age 14

Now Playing: Hotel housekeepers use panic buttons to call for help: Part 4

Now Playing: What's next for these female workers who have spoken out: Part 6

Now Playing: Female delivery worker says former supervisor bullied her for years

Now Playing: Waitresses talk about on-the-job sexual harassment

Now Playing: Female truckers navigate male-dominated industry

Now Playing: A mother's drive to Rikers Island to see her son she believes is innocent

Now Playing: Female trucker says she keeps a knife, mace after being attacked

Now Playing: Iran, Russia should not associate with mass murder of innocent people: Trump

Now Playing: US and allies launch attacks on Syria

Now Playing: Pentagon officials remark on strikes in Syria

Now Playing: Strikes will establish a strong deterrent of chemical weapons: Trump

Now Playing: Man who kidnapped woman in so-called 'Gone Girl' case finally caught: Part 4

Now Playing: Couple in so-called 'Gone Girl' case convinced more suspects still out there: Part 6

Now Playing: California city to settle with couple in so-called 'Gone Girl' case: Part 5

Now Playing: Couple in so-called 'Gone Girl' case denounced by police: Part 3

Now Playing: Police question boyfriend of abducted woman, doubt his story: Part 2

Now Playing: Couple drugged and blindfolded, and woman abducted in the middle of the night: Part 1