A leading member of the New Patriotic Party (NPP) Gabby Otchere-Darko has challenged the National Democratic Congress (NDC) and their flagbearer Former president John Dramani Mahama to name one clear case, not mere allegation, against Akufo-Addo, his family members or appointees that come anywhere remotely close to this Airbus case. He asked them to put the Airbus case side by side to any of the charges they continue to lay against the NPP. His comments come at a time when Mr Mahama said that the report by the Office of the Special Prosecutor (OSP) that found no evidence of wrongdoing on his part in the Airbus issue is a pleasant vindication for him. John Mahama indicated that no allegation of corruption including the Airbus 'scandal" has been proven against him for more than seven years after leaving office. "We in the NDC do not place ourselves above society,  we are humble and honest enough to submit ourselves to investigative bodies if a basis for it arises.  Relatedly, I have been out of office for more than 7 years and several months, and no allegation of wrongdoing has been proven against me including the baseless Airbus brouhaha that this government attempted to clothe me with. "Once again today  I say it is a pleasant feeling to stand vindicated," the flagbearer of the National Democratic Congress (NDC) said when he delivered a lecture at the 10th anniversary of the death of PV Obeng in Kumasi on Friday, August 9. The OSP after its investigations in the Airbus scandal case disclosed that John Mahama was 'Government Official One' in the Airbus SE case.