Delhi blast perpetrator could have triggered explosion in panic after agencies busting terror plot became public
New Delhi, Nov 11 (IANS) Details of an arms haul from doctors in Kashmir becoming public, followed by reports of a joint operation in Faridabad leading to the unearthing of a large amounts of explosives could have made the perpetrator of Delhi blast panic and resort to a "lone wolf" operation, according to some security experts following the probe.