( CNN ) -- A newborn infant , who was abducted Tuesday from his home in Tennessee , has been found alive in Alabama , according to authorities . Yair Anthony Carillo is reported to be in good health since being recovered . Yair Anthony Carillo was found Friday night in a home in Ardmore after an intensive three-day search , said Mark Gwyn , director of the Tennessee Bureau of Investigation . Tammy Renee Silas , 39 , was taken into custody for allegedly stabbing Maria Gurrolla at her Nashville home and then stealing the baby just four days after he was born . Gurrolla told police a woman posing as an immigration worker attacked her and took Carillo . A break in the case came when investigators were able to track down a Kia Spectra that was photographed in a Wal-Mart parking lot shortly before the attack . Authorities determined that Silas rented the vehicle from the Nashville airport , Gwyn said . My Harrison , of the FBI 's Memphis office , praised all of the investigators who worked on the case . `` We reunited a family , '' she said . `` It does n't always turn out this way . '' There is no word on a possible motive or what charges Silas will face . Carillo , who is reported in good health , will be reunited with his family after a routine medical examination , Harrison said .
Yair Anthony was found safe after being abducted days after death , authorities say . Child 's mother says woman posing as immigration worker stabbed her , took her . Tammy Renee Silas taken into custody ; no word on possible motive .