The police investigating the case, suspects the kingpin to be somewhere in Bareilly, from where the Delhi-based lawyer Mohammad Naved Siddiqui had been arrested on Thursday
The Reuters reported that US officials have confirmed that the operation took place but did not disclose details and did not say whether it was successful.
The 41-year-old restauranteur Abdul Hussain was arrested in Torquay, England in July appeared before the court last week in connection with storing ISIS handbooks including 'How to Survive in the West' and 'Miracles in Syria'.
most of the 127-odd terrorists arrested by security agencies in India for suspected ISIS links were inspired by the speeches of radical Islamic preacher Zakir Naik, said NIA