Police have arrested Ms Ann Wambere Wanjiku Ngirita, the lady in the middle of the NYS scam that saw her get paid 59 million shillings for supplying air.
Ngirita was arrested in Naivasha at 8 am on Monday alongside her mother Ms Lucy Wambui, sister Phyllis Ngirita and brother Gicini Ngirita.
The four have been arrested in ongoing swoop of suspects linked to the Sh9 billion National Youth Service scandal.
They are currently being held at the Naivasha Police Station.
The suspects were arrested at their home in Lake View Estate in Naivasha at about 8am.
They are set to be transferred to the Directorate of Criminal Investigations headquarters in Nairobi for grilling.