Failing to crack the serial blasts case at Bodh Gaya even after lapse of one month, NIA chief Sharad Kumar today held a meeting with officials of his agency and Bihar police over the terror incident and directed officials to speed up the inquiry.

The NIA chief's meeting is taking place on a day when co-founder of Indian Mujahideen Yasin Bhatkal and his associate have been nabbed by a team of Bihar police and NIA from Indo-Nepal border in Raxaul in East Champaran district.

During the closed door meeting, it was decided to keep a close eye over role of both Left and Right extremists groups in the 10 explosions that rocked Bodh Gaya on July 7, sources said.