Minority Welfare Minister Haji Hussain Ansari was questioned by the Ranchi police at his residence on Tuesday. Haji is the second Minister to be interrogated after Urban Development Minister Suresh Paswan in the case. Paswan was quizzed by the Ranchi police on Monday. Both the Ministers are said to have close relations with Kohli who have also accepted earlier that they had gone to his Blair Apartment flat in Ranchi. At the time of filing of this report, interrogation was in progress.