Thiruvananthapuram: The walls appear to be closing in on former Kerala Chief Minister and current Opposition Leader, Pinarayi Vijayan, as the Enforcement Directorate (ED) prepares for what could be the most critical phase of its probe into the controversial CMRL-Exalogic monthly payment, or ‘Masappadi’, case involving his daughter Veena Vijayan. ED Moves Towards Questioning Veena.