The train collision that occurred in Andalusia has resulted in at least 37 injured individuals, with five recorded as seriously affected. The incident took place days after a first collision on Sunday involving two trains at a similar point on the line. Investigations by the national rail safety authority are already underway to determine the causes of both accidents and to assess the integrity of the track infrastructure in the region. _2_The initial Saturday crash involved a passenger service colliding with a freight train, creating a chain reaction that led to a secondary impact when a third train struck the wreckage. In the 2024 incident, the pattern repeated with a passing commuter train that collided with derailed cars, thereby extending the damage to additional cars and increasing the number of injuries. Authorities have identified a possible fault in the train signaling system and are reviewing communication logs from the signal operators. _3_Officials have placed the affected tracks under temporary closure and are coordinating with emergency services to provide medical assistance to the injured parties. The Ministry of Transport has announced that a national inquiry will commence within the next 48 hours to evaluate track maintenance records and operator training protocols. Additionally, a review of the signaling and detection equipment surrounding the incident location is being prioritized. This series of accidents underscores a need for system-wide assessment of safety measures in high-traffic corridors across the country’s railway network. The investigation aims to establish whether a single technical failure or a series of systemic issues contributed to the escalated casualty figures documented in Andalusia.