PHOENIX -- A Phoenix woman arrested on suspicion of child abuse in the death of her 4-year-old daughter has pleaded not guilty.
Maricopa County prosecutors said 19-year-old Melissa Centeno entered her plea at her arraignment Wednesday. Her next scheduled court appearance is a Dec. 18 initial pretrial conference.
Phoenix police officers were called to an apartment on Oct. 13 about a child who wasn't breathing.
The girl was taken to the hospital, where she was pronounced dead.
Police said Centeno told them that she hit her daughter in the stomach two days earlier and the child had complained of stomach pain.
Centeno's boyfriend told authorities he had spanked the girl and her face was bruised because she fell in the bathtub.
Police said the two could face additional charges pending autopsy results.