 The man was unresponsive after being pulled from the waters by divers and was declared dead at the scene after CPR was unsuccessful. The reservoir is not a designated swimming area. A middle school guidance counselor in Norwalk is accused of having a sexual relationship with a male student. 47-year-old Louisa Melchioni of New Canaan was arrested today on charges of second-degree sex assault and risk of an injury to a minor.