Nyongesa, who was convicted under Section 347(a) and Section 349 of Kenya’s Penal Code, also received an additional five-year sentence for breaching public trust. Both sentences will run concurrently, without the option of a fine.
Samuel Wachenje, a former NYS director of finance, was also sentenced to five years, similarly without an option for a fine.
Together, the two former NYS officials orchestrated a scheme that defrauded the state agency of Ksh.791 million, marking one of the more significant corruption cases within Kenya’s public sector.
The court was presented with evidence showing that Nyongesa and Wachenje had processed false documents, including a forged Ministry of Public Works Supplies Branch circular, purporting it to be an authentic directive from the ministry.
The fraudulent scheme is believed to have spanned from December 2014 to June 2015, during which time the two officials processed payments that led to major financial losses within NYS.
The sentences signal an intensifying judicial approach toward financial crimes within government ranks, a move seen by some as an effort to deter similar misconduct across the public sector.
This case also serves as a significant victory for law enforcement agencies and anti-corruption advocates, who have increasingly pressured the government to clamp down on financial malpractice in public offices.