Tennessee ? Police say a kidnapped infant has been found safe in Alabama, and a woman suspected of abducting the baby has been arrested.

Police said the child was found Friday night in good health at a home in Ardmore.

They said the break in the case came as a task force of local, state and federal investigators developed strong information on a car seen at the kidnap scene and at a store.

Yair Anthony Carillo was taken from his home Tuesday, just four days after he was born to 30-year-old Maria Gurrolla.

She told police a heavyset white woman with blonde hair arrived at her home posing as an immigration agent, attacked her with a knife, then took the boy.