A two-year-old boy died shortly after arriving at CHEO on Saturday, just hours after he was found in his family's pool in Williamstown, South Glengarry Township, about half an hour northeast of Cornwall.

He was found at about 4:30 p.m. and transported to Cornwall Community Regional Hospital, where he was airlifted to CHEO.

Ontario Provincial Police are investigating, but no foul play is suspected.