At least 44 people got injured. A train went off the tracks in northern France on September 12. French authorities believe someone may have caused the crash. They are probing for possible sabotage.

Investigators have not said what made the train derail. They are examining whether a deliberate act played a part. Officials have not released more details. They are staying silent for now. The investigation is still going on. No other information has been given at this point. The crash remains under review.