A Southampton man who already was facing criminal charges in Sag Harbor and Southampton was arraigned last Thursday in East Town Justice Court on multiple charges, including one felony. Kory Roebuck MacWhinnie had been arrested on April 4, his 30th birthday, by East Hampton Village police, who said he had been driving a 2017 Cadillac Escalade at 45 miles an hour on Main Street near Town Pond, where the speed limit is 30.