ACP Sandeep Mitke, who leads the Special Investigation Team, said the newest case emerged from a complaint submitted by a male staffer of the firm.

The Delhi Building and Other Construction Workers’ Welfare Board (DBOCWWB) has begun the process of engaging an agency to design, implement and operate the integrated digital platform, they said.

The announcement has come weeks after Raghav Chadha was demoted by the AAP leadership and serves a major blow to the Arvind Kejriwal-led front. Chadha had been with the AAP since the party’s inception in 2012, working as a key aide to Kejriwal.