Ethics and Anti Corruption officials today morning raided the home of former Transport CS Michael Kamau in Karen.
The officials launched the raid after an appeals court last month allowed fresh probe into the Ksh 33 Millin tender.
Kamau is among four Cabinet Secretaries who resigned over corruption allegations.
Six Princi[al secretaries and an ambassador also wrote to President Uhuru Kenyatta indicating that they have left office in order to pave way for investigations.
more to follow