A Delhi court today granted the National Investigation Agency four-day custody of two alleged Indian Mujahideen operatives to further interrogate them in connection with the Hyderabad twin blasts that left 16 dead.

During an in-chamber hearing, District Judge I S Mehta allowed the NIA plea seeking custody of Syed Maqbool and Imran Khan to confront them with another alleged IM operative Obaid-Ur-Rehman, who has been brought from Bangalore Central Jail and is in NIA's custody till March 20 in connection with the case, sources said.