KOTA KINABALU: The Selangor Menteri Besar Incorporated (MBI) graft case is still under investigation, said Malaysian Anti-Corruption Commission chief Tan Sri Azam Baki.

He said the case should not be described as a "hot case gone cold" or treated as if it is closed simply because no one has inquired about it.

MACC has been investigating a multimillion-ringgit corruption scandal related to a sand-mining concession under MBI's subsidiary.