DMK veteran Durai Murugan named in Rs crore sand mining corruption case. The agency searched 34 locations across Tamil Nadu and Puducherry on Friday in connection with the case. The complaints cover 28 river sand quarries and allege a loss of Rs 1,427.34 crore to the. Senior DMK leader Durai Murugan has been implicated in a Rs 1,427 crore sand mining corruption case, with the DVAC conducting searches across Tamil Nadu and.