India, July 16 -- The Central Bureau of Investigation (CBI) has filed a supplementary charge sheet in its ongoing corruption probe involving the Delhi Waqf Board (DWB) in which Aam Aadmi Party (AAP) Okhla MLA Amanatullah Khan is the prime accused, officials familiar with the matter said on Tuesday.

"The latest charge sheet provides additional evidence regarding illegal appointments and other irregularities during Khan's tenure as chairman of the Delhi Waqf Board," said an officer aware of the probe.

Khan was earlier named along with 10 others in CBI's main charge sheet filed on August 31, 2022. The federal agency has been investigating the case since 2016.

According to CBI, Khan abused his official position as DWB chairman between 2016...