The railways on October 12 ordered a high-level inquiry into the derailment of the Delhi-Kamakhya North East Express in Bihar's Buxar district, in which four persons were killed and several people injured, officials said.
Twenty-three coaches of the train, on the way to Assam from Delhi, derailed near the Raghunathpur station around 9.53 p.m. on October 11, they said.
"A high-level inquiry has been ordered to investigate the reason behind the incident," East Central Railway's Chief Public Relations Officer Birendra Kumar said in a statement.
