A mother pleaded guilty Thursday to drowning her 4-year-old autistic son in a tub because she was too overwhelmed by the task of taking care of him.
Thirty-six year-old Patricia Corby of San Diego wrapped her son, Daniel, in a blanket after drowning him and put him in the back seat of her SUV, then drove to a police station.
She flagged down an officer and told him she had just killed [...]




