Kisii Court Acquits Four Over Murder of U.S.-Based Kenyan-American Couple in Nyamira

A court in Kisii, Kenya, has acquitted four suspects charged with the murder of a Kenyan-American couple who were killed at their home in Gesima, Nyamira County, after finding that there was insufficient evidence linking any of the accused to the killings. The acquittal, reported from Kisii on November 5, 2026, brings the murder trial against the four to an end without a single conviction.

The couple, who were based in the United States, had travelled to Kenya on vacation when they were killed at their residence in Gesima, a town in Nyamira County in western Kenya. Court reporting at the time described the killings as brutal. Four suspects were subsequently charged with the murders, and all four have now been set free after the court determined that the evidence presented did not connect them to the deaths.

Murder is a capital offence in Kenya, defined under Section 203 of the Penal Code and punishable under Section 204, and it is tried by the High Court. A conviction requires the prosecution to prove the guilt of each accused person beyond reasonable doubt, and under long-standing Kenyan jurisprudence suspicion, however strong, cannot substitute for proof. The finding of insufficient evidence means the state fell short of that threshold against all four of the accused. Although the death penalty remains on the statute books, Kenya's Supreme Court ruled in the 2017 Muruatetu judgment that the mandatory death sentence for murder is unconstitutional, leaving sentencing to judicial discretion in cases where guilt is established.

The verdict leaves the double killing in Gesima without any recorded conviction. Under Kenya's 2010 Constitution, the Office of the Director of Public Prosecutions, established under Article 157, exercises the state's powers of criminal prosecution, while criminal investigations fall to the Directorate of Criminal Investigations within the National Police Service. The Kisii ruling is therefore a determination that the case assembled by those institutions did not meet the evidentiary standard required to tie the four suspects to the killings of the couple at their home.

The State has not exhausted its legal options. Section 348A of the Criminal Procedure Code permits the Director of Public Prosecutions to appeal an acquittal to the Court of Appeal on questions of law, and the Constitution empowers the prosecution service to direct further investigations where gaps emerge. Whether prosecutors will move to challenge the Kisii ruling, or investigators will reopen the file into the deaths in Gesima, is the immediate question that follows the acquittal.

For the four accused, the decision concludes the trial with a finding that the evidence against them was insufficient, restoring their liberty after the prolonged proceedings that followed the killings. The victims, a Kenyan-American couple with established lives in the United States, had returned to the country for a holiday visit when they were killed at the Gesima home, a detail that shaped the case from the moment charges were brought in Kisii.

The ruling was reported from Kisii, the lakeside city that serves as the judicial hub for the surrounding counties including Nyamira, where the killings took place. With the four acquitted and no other person before the court, the murders of the U.S.-based couple at Gesima now rest on whatever further steps, if any, the Office of the Director of Public Prosecutions and the Directorate of Criminal Investigations decide to take.