More details are set to emerge with the main accused in the Kerala train fire incident being arrested in Maharashtra.
Although no terror angle has been made out as yet, the National Investigation Agency (NIA) and Railway Protection Force (RPF) have been looking for more clues.
However the NIA can officially take over the probe only once the Union Home Ministry orders it to do so.
Earlier the Kerala Anti-Terrorism Squad had reached Delhi to gather more information about the prime suspect, Sharukh Saifi. His address in Noida was also scanned. The address was zeroed in after the police found document that were found in a bag that was abandoned by him on the railway track.
Vicky Nanjappa 
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