NEW : Elizabeth Smart : `` I was still a person of worth ... ` I remember asking him if he realized what he was doing , and he said he did , '' she said . I decided to live . '' The FBI says it has no evidence that the couple were involved in any terrorist activity. Brian David Mitchell is accused of abducting the then-14-year-old in 2002 . Defense attorneys claim Mitchell is insane .
NEW : Elizabeth Smart : `` I was still a person of worth ... I decided to live . '' The FBI says it has no evidence that the couple were involved in any terrorist activity. Brian David Mitchell is accused of abducting the then-14-year-old in 2002 . Defense attorneys claim Mitchell is insane .