the name they gave her says so much. good evening. for for 410 days, a 32-year-old american woman was imprisoned in iran. a hiker charged as a spy while her mother, nora, waited and prayed. well, tonight, sarah shourd is coming home, free. amid questions about her health, and the fate of the young americans left behind. one of them, her fiance. our jim sciutto has traveled to iran eight times and he s been following the story from the start. jim? reporter: well, diane, her detention became a powerful symbol of the wider standoff between the u.s. and iran, and after several false starts and doubts up to the very last minute, she finally has her freedom. for sarah shourd, 14 months behind bars ended with a joyful reunion with her mother. earlier, she left the tehran prison where she had been held in solitary con foinment for the spotlight and a fright to the persian gulf nation of oman. i m very humbled, the more i learn about what people have done for me, what government