Firing another missile, Nationalist Congress Party Minister Nawab Malik on Monday demanded to know whether Narcotics Control Bureau Zonal Director Sameer Wankhede's sister-in-law is in the drug business.

In a series of tweets along with 'proof', Malik said that one Harshada Dinanath Redkar is listed as 'respondent and advocate' in a 2008 case registered under the NDPS Act, in a Pune Court.