CNN News:美国纽约列车脱轨造成4人死亡

From the Earth to the Moon, we`ve got you covered. In today`s edition of CNN STUDENT NEWS we`re going to get started in the Bronx. Yesterday, we reported on a train accident in that borough of New York City. Four people were killed and more than 60 others were injured when seven cars jumped the tracks. The big question now is what happened, was the train going too fast, was there a problem with the breaks, was human error involved? Investigators are getting information off of the vent recorders that were on the train. And some of the passengers are giving their stories of what happened.

RYAN KELLY, INJURED PASSENGER: I`ve got thrown across back and forth. And it came to like a halt, and there were just people screaming.

ALEXANDRA FIELD, CNN CORRESPONDENT: Early Sunday, a throng of rescue workers scoured the grisly scene one rail card nearly plunging into the river where divers checked for bodies under water.

ARBEE GUIVESUS, INJURED PASSENGER: I can see some people like flying from my left like the rear sidings, people from the back - that`s just crazy.

FIELD: At 7:20 A.M. the commuter train carrying 150 passengers on its way to Grand Central Station from Poughkeepsie approached an extremely sharp curve that required a speed limit of 30 miles per hour along the Harlem River, compared to the straightway prior, requiring a speed limit of 70 miles per hour.

GOV. ANDREW CUOMO, (D ) NEW YORK: The curve has been here for many, many years, right? And trains take the curve, but it can`t just be the curve.

FIELD: The train conductor said he tried to apply the brakes, but says they didn`t work as all seven cars derailed barreling off the tracks.

AMANDA SWANSON, PASSENGER: By the time I looked up, it was completely going off its track, and there was just like the rubble from under the tracks like flying like at my face.

FIELD: Only 1700 feet away from a previous July derailment, that`s where ten garbage freight cars flipped on their sides.

EARL WEENER, NTSB: We don`t` know what the train speed was, we will learn that from the vehicle event recorders.

FIELD: This is the second passenger train derailment in six months from Metro-North. In May, an east-bound train derailed in Bridgeport, Connecticut and was hit by a westbound train. 76 people were injured.

Sunday`s crash eerily similar to the train that derailed in northwestern Spain killing 79 passengers. In that crash the train was approaching a sharp turn. Security video showed the shocking moment the train going more than twice the speed limit hurdled of the tracks. Officials are looking into what role, if any, speed played in the Bronx accident.

AZUZ: The next story today, Merrill Newman is 85 years old. He`s an American, lives in California. In October, he took at ten-day tour of North Korea. He never left North Korea. The country shut itself off from most of the world. It`s run by a dictator, Kim Jong-un, who can be unpredictable. So, it`s hard for other countries to know what the North Korean government is doing or why. Merrill Newman was detained by North Korean officials right before his plane left. Another American, Kenneth Bae, was arrested in North Korea last year. They could be released soon, but as one experts says, when it comes to North Korea, nobody knows very much.