"Monu has told us that they had recceed Agra (UP), Jodhpur, Bharatpur and Gopalgarh (all in Rajasthan)," said a senior police official.
Although he did not go to Taj Mahal but they surveyed neighbouring areas which have heavy tourist presence, he said.
23-year-old Monu, who was born in Darbhanga, Bihar was arrested by the Special Cell of the Delhi Police from Indo-Nepal border from Kakarvitta area in Darjeeling district of West Bengal. He was acting as the chief of IM's India operations after the arrest of Yasin Bhatkal. He was wanted for a series of terrorist strikes spread over various states.
"This is disturbing as SIMI has earlier not carried out a direct terror strike," the official said.
However, investigators are taking Monu's claim with a pinch of salt.
"He said that the Patna serial blasts were essentially a SIMI work. He was in contact with them but was not involved in the bombings. However, we don't agree with him and we are investigating how much was he involved," the official said.