By Anchor Writer
The prosecution of three men over the brutal killing of three young men in Machakos has marked a significant milestone in the fight against mob justice, with the courts demonstrating that perpetrators of public lynchings can be identified, arrested and prosecuted.
In a ruling delivered at the Machakos Law Courts, Senior Principal Magistrate Betty Koech released three suspects for lack of sufficient grounds to proceed against them, but committed three others to the High Court to face murder charges.

The case involves killings that shocked Machakos County on May 31, 2026, when a mob set on the three, claiming they were carjackers.
The magistrate ordered that the files against Keith Mutuku Muli, Esther Mumbua Mwololo and Yussuf Said be closed, effectively setting them free.
However, she found that there was sufficient basis for Christopher Mwenda Robert, Francis Mutinda Kimeu and Dominic Muinde Paul to answer to murder charges before the High Court.
The three were immediately presented before Justice Josephine Mong’are at the Machakos High Court, where the judge directed that they undergo mental assessment at Machakos Level Five Hospital to determine whether they are fit to stand trial.
Justice Mong’are ordered the Officer in Charge of Machakos GK Prison to facilitate the transfer of the accused persons to the hospital for the psychiatric examination.
The matter will be mentioned on July 29, 2026, to confirm compliance with the court’s directions and pave the way for plea taking if the accused are found fit to stand trial.
The judge also directed that Dominic Muinde Paul and Francis Mutinda Kimeu, who appeared before the court without advocates, be provided with pro bono legal representation through the Office of the Director of Public Prosecutions to safeguard their constitutional right to a fair trial.
Christopher Mwenda Robert is already represented by counsel.
The three accused will remain in custody at Machakos GK Prison pending the outcome of the mental assessment and further directions by the High Court.
The decision marks a major development in investigations into the killings of the three young men, whose deaths sparked public outrage and renewed debate over mob justice.
The case is particularly significant because it challenges the long-held belief that killings carried out by crowds are almost impossible to investigate and prosecute due to the difficulty of identifying individual perpetrators.
Among those now facing trial are a well-known miraa trader in Machakos town and two boda boda riders, all of whom prosecutors allege played a role in the fatal attack.
The High Court proceedings are expected to test the strength of the prosecution’s evidence and could set an important precedent in the prosecution of mob justice-related murders, where witnesses are often reluctant to testify and suspects frequently believe they can hide behind the anonymity of a crowd.
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