Overview
- A freight train derailed near Geseke on September 10, 2023, killing the 30-year-old driver and wrecking 13 of 14 cement wagons with millions in damage.
- The Bundesstelle für Eisenbahnunfalluntersuchung’s final report, published in August 2026, found the driver ran the move with far more wagons and weight than authorized to save time.
- Investigators say the train was assembled on a downhill track without a recorded brake test and was not secured against unintended rolling, which let it start a runaway.
- Under the extreme overload the locomotive’s gearbox fractured, the train accelerated uncontrollably and then derailed, according to the BEU’s technical analysis.
- The BEU also faulted Eisenbahngesellschaft Potsdam mbH for weak monitoring that allowed rule breaches; the company has tightened rules for temporary staff while the Staatsanwaltschaft Paderborn reviews the report for prosecutorial action.