The Vijay-led TVK has alleged that its MLAs were offered up to ₹50 crore to defect to the DMK as part of an attempt to topple the Tamil Nadu government, an allegation denied by the Opposition.
Three people have been arrested in the case, while the FIR names former DMK minister V Senthil Balaji and his brother. The DMK has rejected the allegations and accused the TVK of trying to poach MLAs instead.
With the TVK government relying on a slender majority, the latest row has intensified the battle over defections and highlighted the fragile political arithmetic in the Tamil Nadu Assembly.