A 12-year-old Arkansas girl who went missing after the couple she was living with were found dead has been returned to safety, police said. Amber Whitlow was found in Memphis with brother Antonio Whitlow, who is now a suspect in her abduction. Memphis police said the 33-year-old man is also a suspect in the killing of two people in Little Rock with whom Amber Whitlow was living. The deceased couple was discovered in their home Saturday. Law-enforcement officials have declined to release the names of the couple, but a police official said that they were either the parents or grandparents of the young girl.