Seven Jamhuri High School students were injured after students fought against themselves on Tuesday night.
A number of students who survived with stab wounds were admitted and treated in hospital.
Some students say that the fight broke as a result of alleged protests against religious discrimination.
Here are some of the reactions on Twitter.
If it is true that Muslim students are forcing their Christian counterparts to convert to Islam in Jamhuri High School, then that stupid, anti-Islamic and absurd.
— SalmaanWizard (@SalmaanWizard) January 24, 2018
Students at Jamhuri High School are fighting and stubbing each other. Teachers and other students say "the Muslim students want the Christian students to convert into Islam or leave the institutions". 3 students have been stubbed and in critical condition.#uhurupark #jamuhuriHigh
— Balala simon (@Balalasimon) January 24, 2018
Jamhuri high school are we going to let minorities threaten us. What happened to the good ol days of wagalla ?
— King Patriarch (@MvutaBangi) January 24, 2018
Shit is real…. Students stabbing each other . High School !!! "Jamhuri High School"
— ROABI Holdings. (@BkRoabi) January 24, 2018
The Jamhuri High School incident is not about religion but who the students take as their role models.
— kipkoech mitei Rober (@MiteiRober) January 24, 2018
Top Nairobi County police bosses have visited the institution to probe the claims of the overnight unfortunate incident.
What is happening to Jahmu? What is your take over the incident?