A dramatic incident has been reported at Nyabisase Mixed Secondary School in Bobasi, Kisii County, after Kenya Certificate of Secondary Education (KCSE) candidates allegedly attacked police officers and examination officials who had visited the institution to monitor the ongoing national examinations. The incident, which happened on Thursday, November 5, 2026, turned violent when students reportedly overpowered a police officer and seized his Ceska pistol, keeping the firearm for nearly three hours before it was recovered by security officers. Several police officers and Kenya National Examinations Council (KNEC) officials reportedly sustained injuries during the confrontation, raising serious concerns about the safety of examination administrators and the security of learners during the national examination period.How the incident unfolded

According to reports, the incident occurred when a multi-agency team visited Nyabisase Mixed Secondary School to conduct examination monitoring activities and investigate concerns surrounding possible examination irregularities.

The team reportedly included officers from the Kenya National Examinations Council, police officers and other security personnel who had been assigned to strengthen examination security and ensure that the national examinations were conducted according to the established regulations.

The officers were reportedly conducting their duties when the situation suddenly deteriorated, with candidates turning against the visiting officials.

The confrontation reportedly happened between the first and second examination papers, creating confusion and disrupting activities at the institution.The disappearance of the firearm immediately raised alarm among security personnel because of the potential danger associated with a missing police weapon, particularly within a school environment occupied by students and examination officials.

Security officers subsequently conducted an extensive search within the school compound to locate the missing firearm.

Kisii County Police Commander Ronald Kirui confirmed that the firearm had eventually been recovered following the search.

He explained that officers managed to recover the weapon and that it remained in police custody as investigations continued into the circumstances surrounding its loss.Police launch investigations into the incident

Following the incident, security agencies intensified their presence at the school as authorities moved to establish what exactly happened and identify the students who participated in the violence.

The recovery of the firearm was an important development because its continued disappearance could have created further security complications.

Police are expected to investigate how the candidates managed to overpower the officer and gain possession of his weapon.

Investigators will also seek to establish the circumstances that triggered the confrontation, the number of students involved and the extent of injuries suffered by the affected officials.

The incident has raised questions about the security arrangements put in place at examination centres, especially when officers visit schools to investigate suspected examination malpractice.The decision came amid concerns about the safety of learners, teachers, examination officials and other people within the school compound.

The closure also raised questions about the continuity of the ongoing KCSE examinations for candidates at the institution.

For many students, the 2026 KCSE examinations represent the culmination of four years of secondary education.

Candidates have spent years preparing for the national examinations, hoping to achieve good grades that will enable them to proceed to universities, colleges and other institutions of higher learning.

The disruption therefore presents a difficult situation for students, parents and teachers who had expected the examination period to proceed without major incidents.In July 2026, the institution reportedly experienced another violent confrontation involving students and teachers following disagreements surrounding the appointment of a new school principal.

The unrest reportedly began after students opposed the posting of a new principal who had been transferred from Mochorwa Secondary School.

The situation escalated into violence, with students and teachers allegedly throwing stones at each other as tensions increased within the institution.

The confrontation disrupted normal learning activities and created an unsafe environment for members of the school community.

Reports indicated that some students later stormed a dormitory and set it on fire, causing significant destruction.The situation became increasingly chaotic as students reportedly forced open the school's main gate and left the compound.

The school was subsequently affected by the unrest, prompting authorities to intervene and address the management and discipline concerns.

The recurrence of violence at the institution has raised concerns about whether sufficient measures were implemented to address the underlying disagreements and prevent similar incidents.

The latest confrontation involving examination officials and police officers has therefore renewed calls for stronger school leadership, improved communication and effective discipline management.The Ministry of Education and KNEC have been working with security agencies to ensure that examination materials are protected and that candidates sit their examinations under fair and secure conditions.

The government has repeatedly warned candidates, teachers and examination officials against engaging in examination malpractice.

Security agencies have also been involved in monitoring examination centres and investigating reports of possible cheating.

The involvement of police officers in examination monitoring is intended to ensure that examination regulations are respected and that anyone attempting to interfere with the process is held accountable.However, the Kisii incident has highlighted the risks that can arise when examination monitoring teams encounter resistance from candidates.

Examination centres are expected to remain safe environments where learners can concentrate on their papers without intimidation, violence or unnecessary disruptions.

The authorities must therefore strengthen cooperation between school administrators, teachers, examination officials and security officers.

There is also a need to ensure that students understand the consequences of attacking public officers and interfering with national examination activities.The incident has left parents and other stakeholders concerned about the future of the candidates who were involved in the confrontation.

For many parents, the KCSE examination represents an important investment in their children's future.

Families have spent money on school fees, learning materials, accommodation and other educational requirements to ensure that their children complete secondary education successfully.

The possibility of examination disruption or disciplinary consequences has therefore created anxiety among families.

Parents have also raised concerns about the pressure candidates face during national examinations.

The KCSE period can be stressful because students understand that their performance may influence their admission into universities and other training institutions.The Kisii incident is likely to renew discussions about school discipline and the need for stronger security arrangements in learning institutions.

Education authorities must work closely with school boards, principals, teachers, parents and security agencies to address recurring cases of student unrest.

Schools should establish effective channels through which learners can communicate their grievances without resorting to violence.

Where students disagree with school management decisions, they should be encouraged to use established administrative procedures to express their concerns.

School leaders must also ensure that decisions affecting students are communicated clearly to avoid unnecessary misunderstandings.The events at Nyabisase Mixed Secondary School have become a major concern for the education sector, particularly at a time when thousands of candidates across the country are undertaking their final secondary school examinations.

The incident demonstrates the importance of maintaining discipline and ensuring that schools remain peaceful environments throughout the examination period.

It also highlights the need for closer cooperation between education officials and security agencies.

The government has invested significant resources in administering national examinations, and any incident that threatens their security must be treated seriously.

KNEC officials must be able to perform their duties without facing attacks or intimidation, while candidates must be protected from circumstances that could interfere with their examinations.