Note : At least 315 people were injured in the train collision , the media reports . NEW : Passenger : ` ` The only thing you heard here were screams '' NEW : Argentine president : ` ` A preliminary investigation indicates that one train rammed into another train that was stopped between stations , Telam said . I feel pain and fear '' footage shows doctors rushing to the scene and attending to the wounded .
Note : At least 315 people were injured in the train collision , the media reports . NEW : Passenger : ` ` The only thing you heard here were screams '' NEW : Argentine president : ` ` I feel pain and fear '' footage shows doctors rushing to the scene and attending to the wounded .