Dollars threw the street near the residential complex - eight suitcases with currency just flew out the window.
In the capital of Kazakhstan, Astana, the heads of the country's two largest state-owned companies were arrested on suspicion of corruption.
The security forces arrested the head of the State Investment Fund and the head of Kazakhstan Railways.
The arrests were approved by the National Security Committee. The fund manages Kazakhstan's largest assets in the field of energy, industry and transport.