GREENWICH VILLAGE – The body of an events planner was found on the street after he jumped from a building. Bryan Jacobson, 38, who planned the wedding of Robert De Niro’s son Raphael, was found Monday night underneath a construction vehicle at West Fourth and Mercer streets. Duct tape covering his mouth at first led to suspicion of foul play, but police found a suicide note in a 14th-floor apartment at 250 Mercer St., the New York Post reported.