WICHITA, Kan. -

A Wichita couple has been officially charged with child abuse.

Aaron Piland and Christina Schulte appeared in Sedgwick County district court for the first time Tuesday. They were arrested last week after a 3-month-old boy was hospitalized.

Police said the couple took the baby in for treatment after he was unresponsive during a bath.

Investigators found signs of abuse, and arrested the couple.    Two other children in the home were taken into protective custody.

At last check, the child was listed in critical condition.