Both trains involved in a fatal crash in mid Wales were moving at the time of the collision, investigators have revealed.
David Tudor Evans, 66, died after two trains crashed near the village of Llanbrynmair in Powys on 21 October.
It was initially said that a service from Shrewsbury to Aberystwyth hit a stationary train which was travelling from Machynlleth to Shrewsbury.
Now, the Rail Accidents and Investigations Branch (RAIB) has said both trains were moving at the time of impact and there was conflicting evidence about how fast they were going.