The Office of the Special Prosecutor (OSP) has put former Minister of Environment, Science, Technology and Innovation Professor Kwabena Frimpong-Boateng under investigation.
The renowned heart surgeon was put under investigation following an invitation given to him by the Office weeks ago.
He was invited on corruption and corruption-related activities, particularly over his report on the dissolved Inter-Ministerial Committee on Illegal Mining (IMCIM).
He was immediately granted bail of GH¢2 million after his purported arrest.