NAIROBI, Kenya— Two police officers convicted over the killing of a suspect in custody at Nyamatoki Police Post have been handed lengthy prison sentences, in a case that has once again spotlighted police accountability in Kenya.
Police Corporal James Ogwagwa Nyakina was sentenced to 30 years in prison, while Police Constable Jackson Kirui Kipngeno received a 10-year jail term.
The court found the two guilty of jointly murdering Amos Kemosi Kereri while he was in police custody on August 19, 2019.
What Happened in Custody
According to prosecutors, Kereri was arrested during a routine night patrol and taken to the police post, where he was allegedly assaulted by the officers.
He was later rushed to hospital the following morning but was pronounced dead on arrival, with evidence presented in court pointing to injuries sustained while in custody.
The prosecution, led by Deputy Director of Public Prosecutions Joel Chirchir, relied on testimony from 14 witnesses to build the case against the officers.
A Case That Reinforces Police Accountability
The ruling sends a strong message on custodial violence, a long-standing concern raised by human rights groups in Kenya.
While the sentences differ significantly—30 years for Nyakina and 10 years for Kipngeno—the conviction underscores the judiciary’s willingness to hold law enforcement officers accountable for abuse of power.
The case also adds to a growing list of prosecutions involving misconduct within the police service, as pressure mounts for reforms and stricter oversight mechanisms.
Justice and the Bigger Picture
For Kereri’s family, the ruling marks a long-awaited step toward justice, nearly seven years after his death.
But beyond the courtroom, the case raises deeper questions about policing standards, detainee rights, and the safeguards needed to prevent future custodial deaths.
As Kenya continues to grapple with these issues, the Nyamatoki case stands as both a warning and a benchmark for accountability within the justice system.



