"It should not give the impression that corruption involving billions of ringgit can simply be overlooked," said Malaysian Prime Minister Anwar Ibrahim. Najib Razak, freed from prison through royal pardon, moves to house arrest after UMNO covers a $12.3 million fine. Malaysia's former Prime Minister Najib Razak is set to serve the remainder of his reduced six-year prison sentence under house arrest after UMNO paid a 50 million ringgit ($12.3 million) fine.