( CNN ) -- A missing 12-year-old girl has been found safe after authorities discovered the bodies of the couple she lived with , Arkansas police said . Amber Whitlow was found Saturday night in Memphis , Tennessee , local police said . She was found with her 33-year-old brother , Antonio Whitlow , who is a suspect in her abduction as well as a double homicide , Memphis police spokeswoman Alyssa Moore said . Antonio Whitlow is in custody , Moore said . Amber was taken to a children 's hospital as a precaution , and the Tennessee and Arkansas departments of child services were notified . Earlier Saturday , the man and woman whom Amber lived with were found dead inside a home in Little Rock , Arkansas , police said . Authorities received a call from a man who attended the same church as the slain couple and had found the woman just inside the home 's doorway , Sgt . Cassandra Davis said . Officers investigated and found that woman and the dead man , who was further inside the residence . Both of the deceased were in their 60s , Davis said . Authorities have not released the names of the couple , nor have they indicated how they died . But Davis said Amber is either the daughter or granddaughter of the deceased couple . More from CNN Justice : . 4 Colorado shooting victims remembered for vitality , selflessness . Colorado shooting suspect was a psychiatric patient . Indiana shootout leaves bystander , police dog dead . Maryland man who called himself 'joker ' still being evaluated .
NEW : 12-year - old Amber Whitlow is home safe in Memphis , Tennessee , police say . ACT : Her 33-year - old brother Antonio Whitlow is in jail , suspected of homicide . Amber was reported missing from the Arkansas home she shared with a couple in their 60s . Police found the couple , believed to be Amber 's parents or grandparents , dead in the house .