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.

Authorities have not said what made the train leave the tracks. They are examining whether a deliberate act was involved. Officials have not released more details. They are keeping quiet for now. The investigation is still going on. No other information has been given at this point. The incident remains under review.