French investigators suspect sabotage was behind a train derailment in northwestern France that injured 44 people and left passengers in a state of shock, prosecutors said on Saturday.

The train derailed between Rouen and Caen in Normandy, northwest France, on Friday evening. One of the injured was in a critical state.

Dozens were injured when a train derailed between Rouen and Caen in Normandy, northwest France, on Friday evening. Police believe the accident may have been deliberately caused, local media say.

More than 40 were injured when a train derailed between Rouen and Caen in Normandy, northwest France, on Friday evening. Investigators say there is "no indication" the incident was deliberate.