Authorities in Ozark said an infant drowned in a bathtub.
Dale County Cororner Woody Hilboldt says 10-month-old Marie Otero went under early Tuesday at her home on Campground Road.
Police said the baby was taken to Dale Medical Center where hospital personnel spent about an hour trying to revive her with CPR.
Ozark Police Chief Tony Spivey said the infant's death was ruled an accident.
The incident remains under investigation.