Mukherjee, against whom the Team Anna has demanded a probe, said the "false" allegations against him were being levelled with "ulterior motive" and "malafide" and suffered from "serious suppression of facts".
Facing stepped up attack at a time when he has been fielded as a candidate for the post of the President, the Congress veteran reminded Hazare and his team that they had thrown to winds all the morality professed by it by making such allegations.
"It is unfortunate that India Against Corruption that claims to represent high standards of ethical behaviour has thrown its professed moral grounds to winds...," said Mukherjee's letter addressed to Hazare, Arvind Kejriwal, Shanti Bhushan, Prashant Bhushan, Kiran Bedi and Manish Sisodia.
He was responding to a letter written by the team Anna to Prime Minister Manmohan Singh levelling the allegations.
"What compounds the unethicality is that the team has called for an investigation into the allegations that is the main prayer in the PIL without referring to the various orders passed by the High Court," it said.
Mukherjee said the "allegations (against him) are false, unfair, self-seeking, motivated, malafide and made with ulterior motive and lacking any form of responsibility". (MORE)
