NEW YORK (Reuters) - A helicopter carrying six people crashed in New York City’s East River on Sunday, killing all passengers, while the pilot escaped, police said. “It’s a great tragedy,” said New York Fire Commissioner Daniel Nigro at a press conference late Sunday. “It took a while for the divers to get these people out.” Nigro said when the divers reached the helicopter it was inverted and in 50 feet of water with below 40-degree Fahrenheit water temperatures and four-mile-an hour currents.