Hear from BBC News correspondent Sanjoy Majumder, who was at India's parliament at the time of the deadly attack.
Ten people were in custody in connection to the raid on India's parliament in Delhi that left 12 people dead.
Authorities have information about one of the five Pakistani terrorists killed in the raid of India's parliament.
Reports indicate that the attack on India's parliament was intended to cause more damage than it did. India blames Kashmiri groups Lashkar-e-Taiba and Jaish-e-Mohammad.