The Kenya Human Rights Commission (KHRC) and three others have filed a lawsuit against prosecutors Geoffrey Obiri and Oliver Mureithi, accusing them of mishandling the Ksh63 billion Arror and Kimwarer dams case, citing prosecutorial misconduct.

In a petition filed before Milimani High Court, the petitioners - KHRC, Transparency International, Katiba Institute, and Africa Center for Open Governance (Africog) - seek accountability for the "reckless dereliction of duty" by prosecution counsel that led to the collapse of the multi-billion case against Rotrich and his co-accused persons.

The organizations, through their lawyer Ochiel Dudley, have requested the court to lift the immunity of the prosecutorial counsel and hold them personally liable if the former accused individuals pursue damages for malicious prosecution.

They also request the court to impose fines on DPP Renson Ingonga and his two junior officers, Obiri and Mureithi, to discourage future neglect of prosecutorial duty and to protect the public from unnecessary costs resulting from the accused's actions.

"A declaration does issue that the Director of Public Prosecution and prosecution counsel Geoffrey Obiri and Oliver Mureithi violated Articles 10, 73, 175(10) and (11), and 249 Constitution as read with section 4 of the ODPP Act by their “reckless dereliction of duty” and lack of independence in the Ksh63 billion Arror and Kimwarer Dams case," they seek.

Further, the lobby groups are seeking to have Obiri and Mureith barred from holding a state office.

"The fact that the prosecution scheduled and failed to interrogate 41 witnesses who could have submitted credible evidence to win the case indicates incompetence and manipulation. The prosecutor who led this case must not handle any prosecutorial role and must be removed from that office through any legal means," KHRC says.

The petition also seeks to prevent government officials from using public funds to compensate for damages if Rotich or the other former suspects win their case for wrongful prosecution.

According to the petitioners, the controversial collapse of the Arror and Kimwarer dams case shows that the Office of the Director of Public Prosecutions (ODPP) is politically captured and manipulable.