Former Eskom chief executive officer Matshela Koko says there is a smear campaign to see him behind bars by hook or crook.
This after Koko accused the National Prosecuting Authority (NPA) and Swedish-Swiss robotics automation company, Asea Brown Boveri (ABB) of tampering with the evidence to see him in prison.
He said the documents were also sent to Germany.
Koko was arrested last year in connection with a R2 billion tender awarded