The Process OF re-interrogation of Syed Maqbool along with others arrested by the special cell of Delhi Police from a Hiding place in Hyderabad last October has begun. Maqbool along with the others arrested had had confessed to planning a terror strike in Hyderabad. Joint teams of Special Cell, IB would start the interrogation in Tihar Jail. H'bad police is expected to join them later. The key point that the investigators want to know, who all were informed about the details of the Recce done by these 3.