The Jammu and Kashmir Police on Wednesday detained a preacher from Mewat in Haryana in connection with the “white-collar” terror module allegedly operating from a university in Faridabad, officials said. The detained cleric has been identified as Maulvi Ishtiyaq who had been staying in a rented house located within the Al Falah University complex in Faridabad. According to officials, it was from Ishtiyaq’s rented residence that the police recovered more than 2,500 kilograms of ammonium nitrate, potassium chlorate and sulphur.