2014 Chennai train bombing
The 2014 Chennai train bombing is the explosion of two low-intensity bombs in the early hours of 1 May 2014, Thursday at Chennai Central railway station. The Bangalore–Guwahati Kaziranga Superfast Express which came from Bangalore and was going towards Guwahati was standing on platform 09 of Chennai Central railway station, when two blasts occurred in two coaches S4 and S5. The bombing killed one female passenger and injured at least fourteen others.
The Students Islamic Movement of India claimed responsibility for the attack, stating that it was in revenge for the removal of some Muslims from the train in 2012. Its affiliate the Indian Mujahideen is also suspected of involvement.
Attack
The Guwahati-bound train from Bangalore, 12509-Guwahati–Bangalore Kaziranga Express, was scheduled to arrive at Chennai Central around 5:30 a.m., but it had arrived late around 7:05 a.m.. While the train was stationed at Platform 9 of the railway station, two bombs exploded at the buffer of S4 and S5 coaches at 7:15 a.m.. Upon hearing the explosion, panicked passengers rushed out of the train. One of the bombs had exploded under the seat of a 24-year-old woman, who was employed with Tata Consultancy Services in Bangalore. She was the only person killed in the attack, was travelling to her home town Guntur in Andhra Pradesh. Of the fourteen injured passengers, five were admitted in serious condition at Rajiv Gandhi Government Multi-speciality Hospital.Aftermath
Investigation
The damaged bogies were detached and the train was searched by a bomb-disposal squad and was then allowed to carry on with its onward journey. Following the incident police have mounted a massive search operation in all the trains. The cause of explosion and device used for it were being probed. A suspect who had been detained by Tamil Nadu Police was found to be innocent.An investigation by a Special Investigation Team has been ordered. A National Investigation Agency team was sent to Chennai to assist in the case. Tamil Nadu Chief Minister Jayalalithaa ordered a CB-CID probe into the blasts.
Initial investigation revealed that the bombs might have been planted in the train five to six hours before it blasted. Also, the devices used in the bomb were found to be similar to the one used in Patna rally bombing by Indian Mujahideen that occurred six months before.