Former Narcotics Control Bureau (NCB) Mumbai zonal director Sameer Wankhede was on Saturday questioned by the officials of the Central bureau of Investigation (CBI) for about five hours in connection with a corruption case that was registered by the agency earlier this month.

The Bombay High Court had on Friday asked Sameer Wankhede to appear before the CBI for investigations in the case. The court has given Wankhede interim protection from arrest until Monday.