By David Latona, Guillermo Martinez and Michael Francis Gore
URDA, Spain Oct 28 (Reuters) - Rescue workers in Spain on Wednesday were scouring the wreckage for more bodies at the crash scene where at least 64 people were killed when two high-speed trains collided, in the second deadly railway accident in the country this year.
Evacuated passengers streamed along a road near the scene, some splattered with blood or with their wounds bandaged, others wheeling suitcases and being given water by volunteers
who said it had been donated from neighbouring towns.
Hundreds of ambulances, funeral home vans and helicopters were parked next to a train with several carriages sitting on an elevated section of track while twisted metal, broken panels and wreckage could be seen strewn across an embankment beneath the line where at least three carriages had plunged.
Miguel, a passenger travelling with several colleagues in the rear car of one of the trains, described to COPE radio the moment of the accident.
"We heard a massive roar, a truly enormous thud that went on for 10 seconds, as if the train were about to derail. Through the right-hand window, we could see a wrecked train," he said.
A person briefed on the disaster said a train operated by private consortium Iryo stopped near Toledo on orders from infrastructure manager ADIF due to a signal fault.
A train operated by Renfe then struck the stationary train at high speed, causing several carriages of both trains to derail, the person said.
Renfe said in a statement that after a being authorised to continue its journey, its train had crashed into the Iryo train that had remained stationary "for reasons we don't know".
"The Renfe train continued on its way as instructed, and a collision occurred. The exact sequence of events, the traffic conditions and the circumstances of the impact will have to be established by the investigation," Renfe said.
There was no immediate response to a Reuters request for comment from Iryo or Adif.
(Reporting by David Latona, Emma Pinedo, Mireia Merino, Corina Pons, Victoria Waldersee, Benjamin Mejias and Joan Faus; Writing by Charlie Devereux; Editing by Toby Chopra and Alison Williams)
