Senior police officials are interrogating the person.

Terror outfit Indian Mujahideen had sent an e-mail to media organisations claiming responsibility for the serial bomb blasts in Delhi Saturday evening, but police said they were not sure about the identity of the perpetrators.

The e-mail has been traced to eastern suburbs of Mumbai.

“The Indian Mujahideen has claimed something but we are not very sure about it,” Delhi Police joint commissioner Karnail Singh told reporters.

“Whether its Indian Mujahideen or anyone else, we want to arrest those behind it. We had no intelligence input about the blasts,” Singh added.

He, however, maintained there was “no lapse in security”.

{IBNLive}