In 2019, Polish railway-journalist Karol Trammer wrote, that the investigation team (PKBWK, Państwowa Komisja Badań Wypadków Kolejowych) did not pay attention to the discrepancy between what driver said after derailment, and what has been saved by the audio register in Baby signal box, asserting that driver has pleaded guilty in what he told after the accident. PKBWK would also dismiss signal fault - to which the driver has pointed during interrogation, and 18 April 2012 incident in Baby, which involved signal fault - and train dispatcher error caused by workload and safety errors, as possible causes. In such circumstances, the driver should be acquitted according to in dubio pro reo rule,Karol Trammer, Ostre cięcie. Jak niszczono polską kolej (in Polish), Warszawa: Wydawnictwo Krytyka Polityczna, 2019. which was also used by Polish court during one train crash case in the past.
