A teenager is under house arrest following a car crash in Senago, Italy, that resulted in the deaths of three of his friends. The incident occurred early Sunday morning when the vehicle plunged into the Villoresi canal while carrying eight passengers. Authorities have placed the 18-year-old driver in preventative detention. During questioning by a judge, the driver reportedly expressed remorse to the families of the victims. The investigation is ongoing to determine the exact circumstances that led to the car leaving the road and entering the canal. This tragedy has deeply affected the local community, prompting an outpouring of grief and questions about road safety. Further details regarding the cause of the accident are expected as the investigation progresses.