A commuter train crashed between Gelida and Sant Sadurní, close to Barcelona, resulting in at least fourteen injuries and the death of the driver. The derailment involved a high‑speed local service that was traveling on the Barcelona–Manresa line when the train left the tracks at a junction near the two towns. Witnesses reported a sudden jolt and smoke as the train plummeted from the rails onto the ballast. _2_Rescue crews arrived within minutes of the incident, with emergency services working to extricate passengers and provide medical treatment for the injured. Nearby hospitals were alerted, and twelve patients were transported by ambulance for assessment. The operator of the train, Renfe Operadora, issued a statement confirming the casualties and indicated that the disaster was one of the worst in the region’s recent rail history. A preliminary investigation was launched by the Spanish Rail Safety Authority to examine possible mechanical failures or track defects. Meanwhile, authorities announced a temporary suspension of train services on the affected segment of the line to facilitate a secure inspection. _3_The incident has sparked renewed attention to rail safety protocols in Catalonia, where previous derailments have prompted stricter maintenance routines. Authorities reaffirmed commitments to reviewing braking systems, signal integrity, and track conditions across high‑traffic corridors. The current investigation aims to identify the root cause to prevent future accidents and to restore reliability on one of Spain’s busiest commuter routes.