Who is Mahesh Langa, 'The Hindu' journalist accused of floating 200 firms in a multi-crore fraud?

Journalist Mahesh Langa is accused of involvement in a multi-crore CGST fraud, involving 200 shell companies. The Enforcement Directorate claims these companies fraudulently claimed input tax credit without supplying goods or services. Investigations revealed lavish expenses and unaccounted cash. Langa's cousin and wife are found innocent in the probe.