castro. castro takes amanda to this two-storied white house on seymour avenue. in the house, amanda watches her mother, her sister, her own story slowly unfold in the bitter grays of a tiny black and white tv. what went through your mind when you were watching that? >> that kept me going. and i said, "you know what? i'm gonna make it home to you. as long as you fight, i'm gonna fight." >> reporter: amanda is not alone. 22-year-old michelle knight is also being held captive by castro in the house turned into a bunker. >> there were doors that were put on the windows. completely covering the windows so no light could come in. >> reporter: a year later a third kidnapping, 14-year-old gina dejesus. from day one she's a fighter. >> i tried to run, but he sat on my back. and then i just start kicking him. i kicked him and i bruised him really bad. >> reporter: through the years of their captivity, the girls bond. nothing brings them closer together than when amanda gives birth to a baby girl she names