Both trains were involved, I've spoken to somebody on the phone and they've told me that both trains are on the track, covered up.
The only way this accident could of happened is, the train which got bumped into, got jammed on something which resulted in it stopping, and the buzzer has sounded in the station, which has meant the next train has been sent and then obviously rammed the train which has got jammed on the turnaround.
I cant actually think what else could of happened.
Once again, its all about assumptions and speculation, I have no idea exactly whats happened, but for the time being I refuse to believe the media.