"There is a deliberate attempt being made by the Congress to malign the name of an OBC leader who has massive support of the people. There cannot be any doubts about her integrity," Athawale told reporters here.
He added that it was "ironical" for the Congress to talk about corruption when the party itself has been accused of being a part of several scams in the past.
Meanwhile, the Congress, who led an agitation against Munde outside her residence said she will be welcomed with good quality 'chikkis', once she returns from abroad.
"Where is (BJP leader) Kirit Somaiya now? He was always seen to be making rounds of the Enforcement Directorate and the ACB but he seems to have gone into hiding now. He should be the first person to complain against the wrongdoings of the party leader," Congress leader Sanjay Nirupam said.