Around 12:50, when Vinod (Santhanam), Anuradha (Anushka Shetty) and Priya (Priya) are trapped in the High Court chamber as Krishna (Vikram) is waiting outside, Vinod says "What a colla-tree-al damage".
There's a female voice correcting him, saying "adhu collateral damage".
But, none of the people in the room are seen speaking this line.