Madurai: A money-laundering case involving former Union minister M K Alagiri's son Dayanidhi Alagiri, and one Nagarajan, both directors of Olympus Gra.

Whistleblower U. Sagayam, a key figure in exposing the Rs.65,000 crore granite scam in Tamil Nadu’s Madurai district, refuses to appear in court citing threats to his life after his security was ...