Chennai, May 01 (ANI): DMK leader TKS Elangovan on Thursday termed the blasts that took place between two coaches of the Bangalore-Guwahati Express train as unfortunate. One person, a woman passenger, was killed, and nine others were injured in the blasts. Police teams have arrived at the spot to conduct an investigation as to what caused the blast on the train that was about to leave the station. The railway station platform, has been cordoned off.