Overview
- President Claudia Sheinbaum said five of the injured are in critical condition and ordered senior officials to assist affected families.
- Mexico’s Attorney General’s Office opened an investigation into the derailment’s cause, with no findings released so far.
- The Navy reported about 250 people on board — 241 passengers and nine crew — when the train left the tracks near Nizanda/Asunción Ixtaltepec on a curve.
- Hundreds of naval, army and civil protection personnel conducted evacuations and treatment, with 36 patients hospitalized at regional IMSS and IMSS‑Bienestar facilities.
- Rail traffic on the Salina Cruz–Coatzacoalcos route is halted, renewing attention to safety on the Interoceanic line following a non‑fatal collision on December 20.