Four Charged With Manslaughter Over Fatal South C Mamliz Towers Project

Four former Nairobi County officials have been arraigned before the Milimani Law Courts and charged with two counts of manslaughter following the fatal collapse of the Mamliz Towers construction project in South C, Nairobi. This development underscores a significant shift towards individual accountability for construction-related deaths in Kenya, particularly for public officials responsible for oversight and regulatory compliance. The charges highlight the intersection of criminal law, specifically involuntary manslaughter arising from negligence, and the regulatory frameworks governing the construction industry, including the Penal Code, the Occupational Safety and Health Act, and the National Construction Authority Act. The case signals a heightened scrutiny on adherence to safety standards and due diligence in project approvals, with potentially far-reaching implications for all stakeholders in Kenya’s built environment.

The recent arraignment of four former Nairobi County officials on two counts of manslaughter following the collapse of the Mamliz Towers building in South C, Nairobi, marks a critical moment in Kenya's legal landscape concerning construction safety and accountability. The tragic incident, which resulted in the deaths of two individuals, has brought into sharp focus the severe consequences of alleged negligence and dereliction of duty within the construction sector. This prosecution signifies a robust intent by the Office of the Director of Public Prosecutions (ODPP) to hold individuals, including public servants, criminally responsible for failures that lead to loss of life in building projects.

This article delves into the legal ramifications of the Mamliz Towers case, examining the application of manslaughter provisions under Kenyan law within the context of construction industry regulations. It will explore the statutory framework governing occupational safety and building standards, analyze the implications of these charges for practitioners, and discuss the broader challenges of enforcement and accountability in Kenya's rapidly developing urban centres. The case is poised to set a significant precedent, reinforcing the imperative for stringent compliance and ethical conduct across the entire construction value chain.

Manslaughter in Kenya is primarily governed by the Penal Code (Cap 63, Laws of Kenya). Section 202 defines manslaughter as the unlawful killing of another person without malice aforethought. Unlike murder, which requires intent to kill or cause grievous harm, manslaughter typically arises from an unlawful act or omission, often due to negligence or reckless actions, that results in death. Section 205 of the Penal Code stipulates that any person who commits the felony of manslaughter is liable to imprisonment for life, though courts retain discretion to impose lesser sentences based on the circumstances.

The regulatory framework for construction safety in Kenya is multi-layered. The Occupational Safety and Health Act, 2007 (OSHA) is the principal legislation for workplace safety, placing comprehensive duties on employers to ensure the safety, health, and welfare of all persons affected by work activities. This includes requirements for workplace registration, appointment of safety officers, incident reporting, and conducting risk assessments. Parallel to OSHA, the National Construction Authority Act, No. 41 of 2011, establishes the National Construction Authority (NCA) to regulate the construction industry, mandating project registration and oversight to ensure adherence to standards.

Further, the Building Act (Cap 295, Laws of Kenya) and the National Building Code provide specific standards for structural integrity, fire safety, sanitation, and material quality. County governments, such as Nairobi City County, play a crucial role in enforcing these regulations through plan approvals, inspections, and issuing permits. Despite this extensive legal framework, Kenya has faced a persistent challenge of building collapses, often attributed to non-compliance, irregular approvals, poor workmanship, and inadequate enforcement, leading to calls for stricter penalties and enhanced accountability.

The charges against Abdishakur Muse Mohammed, Yussuf Mohammed Yussuf, Daniel Alphonse Odhiambo, and Gideon Chege Gakundi (also known as Gideon Chege Mwangi) for the Mamliz Towers collapse represent a direct application of criminal liability to individuals involved in the construction regulatory process. The ODPP's decision to approve these charges, alongside others like abuse of office and neglect of official duty against some suspects, including Patrick Analo Akivaga, signals a determination to address systemic failures within institutions mandated to safeguard public safety in the built environment. This move transcends civil liability, aiming for criminal culpability where negligence or reckless actions by officials directly contribute to fatal outcomes.

The essence of the manslaughter charges in this context likely hinges on involuntary manslaughter, where death occurs due to a negligent or reckless act or omission without the specific intent to kill. For public officials, this could stem from approving substandard plans, failing to conduct mandatory inspections, or ignoring safety warnings, thereby breaching their statutory and professional duties. The investigation file, as reviewed by the ODPP, reportedly contained sufficient evidence relating to the approval, oversight, and regulatory processes associated with the project prior to its collapse, pointing to a breakdown in these critical safeguards.

This case highlights the persistent gaps between the robust legal framework and its practical enforcement in Kenya. While laws like OSHA 2007 and the National Building Code are comprehensive, challenges such as resource constraints, corruption, and a lack of political will have often hampered effective oversight. The prosecution of county officials sends a strong message that the responsibility for ensuring building safety extends beyond developers and contractors to those in regulatory positions. It underscores the principle that public trust in the integrity of the approval and inspection processes is paramount, and its breach can lead to severe criminal consequences.

Comparative legal analysis often shows that jurisdictions grapple with assigning criminal liability in complex construction failures. However, the Kenyan approach, as demonstrated by this case, appears to be moving towards a more aggressive stance on individual accountability for negligence, particularly when it involves public officials. This aligns with broader calls for reforms to curb structural failures, introduce stricter penalties, and enforce mandatory technical inspections under the Building Code, which took effect on March 1, 2025. The outcome of this trial will therefore be closely watched as it could significantly influence future regulatory practices and the standard of care expected from all professionals in the construction sector.

The arraignment of four former Nairobi County officials on manslaughter charges over the Mamliz Towers collapse represents a pivotal moment for construction law and public accountability in Kenya. It unequivocally signals that negligence and dereliction of duty in the built environment, particularly by those entrusted with regulatory oversight, will not be treated merely as administrative infractions but as serious criminal offenses with potentially life-altering consequences for the accused. This case serves as a stark reminder that the legal framework, while extensive, demands rigorous enforcement and unwavering commitment from all stakeholders to prevent tragic loss of life.

For practising attorneys and legal professionals, this development necessitates a renewed focus on advising clients across the construction spectrum – including developers, contractors, engineers, architects, and public sector employees – on the critical importance of strict compliance with all relevant statutes and regulations, including the Penal Code, OSHA 2007, and the National Construction Authority Act. Robust internal compliance mechanisms, thorough due diligence in project approvals, and adherence to the highest safety standards are no longer merely best practices but essential safeguards against criminal liability. The outcome of the Mamliz Towers prosecution will undoubtedly shape future jurisprudence and regulatory policy, making it a crucial case to monitor for anyone involved in Kenya's construction industry.