Alcohol company Independent Liquor sacked an employee over allegations of drunken misbehaviour at a Fight For Life charity boxing match it sponsored which was attended by Prime Minister John Key.
The company later raised concerns that the incident in December 2011 had caused damage to its reputation in front of Mr Key during "highly delicate negotiations" over the Government's proposed alcohol reforms.
Mr Key's office says neither he nor his staff can recall any incident at the event in Auckland, while Fight For Life is standing by its sponsor.
Details of the alleged misbehaviour were revealed in an Employment Relations Authority determination, released yesterday, which found Independent Liquor was unjustified in dismissing the Christchurch-based manager, named only as Mr X for legal reasons.
The employee was awarded more than $62,000 in lost income and compensation.