The Shalimar Chennai Coromandel Express (12841) train had entered a wrong track moments before the mishap at Bahanaga Bazar Station in Balasore district. Another train, the Yesvantpur-Howrah Superfast, then crashed into the derailed coaches of the other two trains. Both trains were moving at a high speed when the collisions happened.
The coaches of Bengaluru-Howrah Superfast Express capsized after crashing into the coaches of Coromandel Express that had scattered on the adjacent track.
While Coromandel Express was at a speed of 128 kmph, Bengaluru-Howrah Superfast Express was running at a speed of 116 kmph. The report has been submitted to the Railway Board, sources said.