The Superior Court of Justice of the Valencian Community, Spain (TSJCV) has unanimously rejected a request to investigate former Valencian president Carlos Mazón for his handling of the devastating DANA floods on October 29, 2024, which killed 237 people. This decision, detailed in a 70-page ruling, returns the case to the Catarroja court while emphasizing a lack of “solid and objective foundation” for criminal charges against Mazón, who enjoyed aforado status as a regional deputy. The ruling underscores Spain’s strict legal thresholds for prosecuting high officials, focusing on whether Mazón held a specific “guarantor position” required for omission-based crimes like manslaughter through negligence.
Background: The DANA Disaster and Initial Probe
The DANA (a severe weather depression) struck Valencia with unprecedented rainfall, overwhelming infrastructure and leading to widespread flooding. Official figures confirm 237 deaths, primarily in Valencia province, marking it as Spain’s deadliest natural disaster in modern history. Public outrage focused on delayed emergency responses, including the failure to issue widespread ES-Alert notifications until hours after the crisis peaked.
Valencian Judge Nuria Ruiz Tobarra, investigating at Catarroja court, elevated an “exposición razonada” to the TSJCV, citing potential negligence by Mazón. Key allegations included his four-hour lunch with a journalist amid incoming alerts and questions over his role—or lack thereof—in activating mass alerts. Currently, only former Justice and Emergencies counselor Salomé Pradas and ex-Secretary of Emergencies Emilio Argüeso face ongoing probes at Catarroja.
The TSJCV’s Legal Reasoning: No “Indicios Reforzados”
The five-judge panel (led by President Manuel Baeza, with Pía Calderón as rapporteur) dismissed jurisdiction over Mazón for several reasons:
- No Specific Guarantor Duty: Spanish penal law requires omission crimes (e.g., homicidio imprudente por omisión) to stem from a legally defined duty. The court ruled Mazón, as president, lacked direct responsibility for emergency coordination or ES-Alert activation, roles assigned to subordinates like Pradas and Argüeso.
- Lack of Concrete Evidence: Arguments linking Mazón via messages from his chief of staff, José Manuel Cuenca, to Pradas were deemed “conjectural” and “lacking indiciary accreditation.” Proximity or informal tones in communications do not suffice for “indicios fundados y serios.”
- ES-Alert Role Unproven: The court rejected claims of Mazón’s direct involvement in alert delays as speculative, noting no evidence he overrode or micromanaged the system.
Fiscalía (prosecution) aligned with this view, advocating the case stay at Catarroja. The ruling stresses judicial limits: “Little can be said from a penal perspective… moral or political analysis is not our role.”
Implications for Accountability in Spain
This outcome highlights tensions in Spain’s aforado system, where regional leaders are shielded unless courts find “clear and concrete” criminal links. Critics argue it prioritizes procedural hurdles over public safety failures; supporters see it as preventing politicized witch hunts. The case continues against Pradas and Argüeso, potentially unearthing operational lapses without implicating leadership.
Recourse options include a three-day “súplica” appeal to TSJCV itself. Meanwhile, political fallout persists: Mazón, now an opposition figure, faces scrutiny but no charges.
For context on Spain’s emergency protocols, ES-Alert aims for rapid citizen warnings, but activation requires multi-level validation—often slowing response in fast-moving crises like DANA. International comparisons (e.g., U.S. FEMA alerts) show similar debates on leadership liability post-disasters like Hurricane Katrina.

















