The search continues into a second day for a man who police presumed drowned in the waters of Chautauqua Lake on Saturday.
Crews are once again patrolling an area not far from shore near the Chautauqua Institution in Mayville, N.Y.
They are looking for 48-year-old Ricky Whipple of Conewango Valley, N.Y.
Authorities believe that Whipple was riding on an inner tube being towed by a boat when he went under Saturday night.
He was not wearing a life jacket.