CAYCE, S.C. (AP) -- An Amtrak passenger train slammed into a freight train parked on a side track in South Carolina early Sunday, killing two Amtrak employees and injuring more than 110 people, authorities said. It was the third deadly wreck involving Amtrak in less than two months.
The Silver Star was on its way from New York to Miami with nearly 150 people aboard around 2:45 a.m. when it plowed into the CSX train at an estimated 59 mph, Gov. Henry McMaster said. The crash happened around a switchyard about 10 miles (16 kilometers) south of Columbia.
The governor said investigators have yet to determine how the Amtrak train ended up on that stretch of track.
"The CSX was on the track it was supposed to be on," McMaster said.
The National Transportation Safety Board sent investigators.
McMaster said 116 people were taken to four hospitals. The main trauma hospital in the area had three patients in critical or serious condition, with the rest treated for minor injuries such as cuts, bruises and whiplash, said Dr. Steve Shelton, Palmetto Health director of emergency preparedness.
The locomotives of both trains were left crumpled, the Amtrak engine on its side. One car in the middle of the Amtrak train was snapped in half, forming a V off to one side of the tracks.
"It's a horrible thing to see, to understand the force involved," McMaster said after touring the scene.
Many passengers were asleep with the train began shaking violently and then slammed to a halt, passenger Derek Pettaway told CBS.
"You knew we'd hit something or we'd derailed," he said.
Elliot Smith told The State newspaper of Columbia that he was staying with a friend when they heard what sounded like a propane tank exploding.
"The sound was so loud, you instantly knew it was bad," he said. Smith said he and his friend saw passengers limping along the tracks, while others tried to get everyone out of the cars.
Amtrak officials gathered up luggage and other belongings and within hours put passengers aboard buses to their destinations. Before being sent on their way, those who were not hurt were taken to a shelter, and local businesses provided coffee and breakfast.
"We know they are shaken up quite a bit. We know this is like nothing else they have ever been through. So we wanted to get them out of the cold, get them out of the weather -- get them to a warm place," sheriff's spokesman Adam Myrick said.
On Wednesday, a chartered Amtrak train carrying Republican members of Congress to a strategy retreat slammed into a garbage truck at a crossing in rural Virginia, killing one person in the truck and injuring six others.
And on Dec. 18, an Amtrak train ran off the rails along a curve during its inaugural run on a route south of Tacoma, Washington, killing three people and injuring dozens. It was going nearly 80 mph, more than twice the speed limit.
The worst train crash in recent South Carolina history took place in 2005 when a freight engineer parked a train on a side track near a textile mill in Graniteville and forgot to flip the switch back to the main track.
A freight train passing through went barreling down the side track and slammed into the parked train, killing nine people, most of them millworkers choked by chorine gas leaking from a damaged tanker car.