The New Indian Express. COIMBATORE: Following a complaint from a woman functionary of the Tamilaga Vettri Kazhagam (TVK), the Karamadai police have booked the party's Karamadai union secretary and two others, including. The police have registered a case against Tamilaga Vettri Kazhagam’s (TVK) Karamadai union secretary for alleged sexual harassment of a woman functionary, and against a couple in the party.