Rescuers have suspended their search for a man who fell from a ferry into Boston Harbor on Saturday night. The Coast Guard says the search for the man who went overboard from the Provincetown II ferry was halted Sunday evening. Coast Guard officials say the man reportedly fell into the water from the third deck near Castle Island.

The ferry's owner says it appears the man was ``engaging in horseplay'' when he fell. The ferry was carrying 370 passengers and 21 staff at the time. The cruise started at 8 p.m. and was scheduled to dock in Boston at 11 p.m.