Kiambu Governor Ferdinand Waititu’s wife, Susan Wangari, has been charged with illegal construction of a building in the city without the necessary approvals.
Ms Ndung’u who was released on a Ksh. 80,000 cash bail however denied the charge.
She was arrested 13 other people among them her contractor and his employees.
The contractor also denied the charges and was released on a cash bail of 100,000 shillings.
The case will be mentioned on September 6.
The other suspects include owners of Jamii Bora building on Koinange Street and Delta Hotel.