A fracture in a straight section of track “occurred prior to the passage” of a high-speed train that derailed, causing last Sunday’s rail disaster in which 45 people died, an initial report has found.A train run by private company Iryo derailed last Sunday and its rear carriages crossed on to the opposite track into the path of an oncoming train run by state-owned Renfe.The CIAF rail investigation commission said not only did Iryo train’s front carriages which stayed on the track have “notches” in their wheels, but three earlier trains that went over the track earlier did too.A gap of almost 40cm (15in) in the track has become the focus of the investigation into the crash.Sunday’s deadly collision occurred at around 19:45 local time (18:45 GMT), about an hour after the Iryo train left Málaga for Madrid.The train’s last three carriages – carriages six to eight – derailed and collided with the Huelva-bound Renfe train. “Carriage six derailed due to a complete lack of continuity in the track,” the preliminary report finds.Most of those killed and injured were in the front carriages of the state-operated train.Earlier this week, Spanish Transport Minister Óscar Puente confirmed reports that grooves were found on the wheels of the Iryo train’s carriages, which had passed over the track safely.”These notches in the wheels and the deformation observed in the track are compatible with the fact that the track was cracked,” the CIAF preliminary report said.It added that three trains that had gone over the tracks at 17:21 on Sunday, 19:01 and then 19:09 had similar notches “with a compatible geometric pattern”.Similar grooves are found on carriages two, three and four of the Iryo train, the report says, but carriage five – the last that did not derail – had a groove on its outer edge, suggesting the rail was already tilting outwards before carriage six derailed.The CIAF called its r …
