Skeletal remains found in the house of a Phoenix couple accused of abusing three children who had been removed from their custody belonged to another child who might have also been abused, a prosecutor said in court Wednesday.

The report came an hour after investigators from the Department of Child Safety had removed a 9-year-old boy and 4-year-old girl over child abuse allegations.
Child welfare authorities began investigating on Jan. 20, when an 11-year-old girl called
police to report she was home alone and scared.