Carolin Walter, 49, was on board the Arlanda Express train when it derailed on Saturday. Two people were slightly injured and had to be taken to hospital.

Police are investigating the accident as causing danger to others and causing bodily harm.Documents obtained by SVT show that there were several known faults on the rails where the train derailment took place. The train was on its way to a nephew's confirmation in Germany at the time of the derailment, which happened on Saturday afternoon.