The CB-CID is on the lookout for two persons – assistant professor V. Murugan and Karuppasamy, a former research scholar of the Madurai Kamaraj University – in connection with the Aruppukottai audiotape case.
Special teams have fanned out to different places in search of the duo.
Nirmala Devi, the assistant professor who was arrested over the scandal, reportedly told the police that the two men had given her the “urgent assignment” of luring girls for higher officials of the university.
The investigators conducted a search at Ms. Devi’s house on Saturday and reportedly seized some material.