The brutal murder of Dutch billionaire Herman Rouwenhorst at the Kenyan Coast has emerged as one of the most complex and unsettling criminal cases in recent years, exposing a web of alleged betrayal, wealth disputes, and a carefully executed killing.
Rouwenhorst, a 55-year-old businessman with vast investments in real estate and entertainment, was killed on the night of June 4, 2021, at his residence in Shanzu, Mombasa County.
The tycoon, who lived in the upscale Roco Apartments, was attacked alongside his security guard, Evans Bokoro, who also lost his life in the incident.
Investigations into the killing quickly pointed to a coordinated and premeditated operation.
According to court proceedings, the attackers gained access to the residence with apparent insider assistance, raising early suspicions of a deeper conspiracy rather than a random act of violence.
The case took a dramatic turn when Rouwenhorst’s wife, Riziki Cherono, was arrested and charged with orchestrating the murder.
Prosecutors allege that Cherono hired assassins at a cost of approximately Sh1 million and facilitated their entry into the house by providing access.
Court documents indicate that the plan may have been in motion for some time, with claims that earlier attempts to kill the businessman had failed.
The prosecution argues that the eventual attack was executed with precision, suggesting detailed knowledge of the residence and the victim’s movements.
At the centre of the prosecution’s case is the alleged motive — a strained marriage reportedly on the brink of collapse.
Rouwenhorst had allegedly threatened to divorce Cherono, a move investigators believe may have triggered the deadly plot, possibly tied to financial interests and control of wealth.
Several other suspects have been charged in connection with the murder, including an alleged hitman and individuals believed to have facilitated access to the house.
One of the accused later admitted involvement, with her charge reduced to manslaughter after she confessed to helping the attackers enter the residence and attempting to destroy evidence.
Despite the weight of the accusations, Cherono has denied any involvement in the killing. In her defence, she claims she was abducted during the incident and framed by the attackers, setting the stage for a closely watched legal battle.
The High Court has since ruled that there is sufficient evidence to place key suspects on their defence, marking a critical phase in the trial.
The proceedings have drawn significant public attention due to the high-profile nature of the victim and the shocking allegations surrounding the case.

