The student who stabbed teacher Fatma Nur shouted like this after the incident.

03.03.2026 12:02

New details have emerged regarding the incident in which 44-year-old Biology teacher Fatma Nur Çelik lost her life at Istanbul Stock Exchange Vocational and Technical Anatolian High School. It has been learned that the student who stabbed Çelik hid in a cabinet in the teachers' room after the incident and kept shouting, "I didn't do it." Police teams who arrived at the school upon notification removed the student from the cabinet where he was hiding.

Haberler.com - EXCLUSIVE / The details of the knife attack that occurred at Borsa Istanbul Vocational and Technical Anatolian High School in Çekmeköy, Istanbul have emerged. According to allegations, 17-year-old F.S.B. was released from Bakırköy Mazhar Osman Mental and Neurological Diseases Hospital two days ago by his father.

STUDENT PLANNED A MURDER

After leaving the hospital, the suspect allegedly checked the school's class schedule to learn at what time and in which classroom the targeted teacher would be, and made plans accordingly.

FIRST TARGET WAS TEACHER FATMA

Arriving at school in the morning, F.S.B. headed directly to the classroom. Around 11:00, the attacker entered the classroom and first attacked teacher Fatma Nur Çelik with a knife.

STUDENT AND TEACHER STABBED WHILE INTERVENING

During the panic in the classroom, it was learned that 15-year-old student S.K. was also stabbed while trying to intervene, and teacher Z.A. was injured in the shoulder. During the attack, the teacher was taken to a safe area by the school's guidance counselor, while the suspect was reported to have tried to open the door.

FATMA NUR TEACHER COULD NOT BE SAVED

Upon notification, a large number of police and medical teams were dispatched to the school, and the attacker F.S.B. was quickly taken into custody by the police. Despite all the interventions at the hospital, heavily injured teacher Fatma Nur Çelik could not be saved, while it was reported that the condition of student S.K. and teacher Z.A. was improving.

HIDING INSIDE A CABINET AND...

According to information obtained by Haberler.com from eyewitnesses; it was revealed that the attacking student hid in a cabinet in the teachers' room after the incident and kept shouting "I didn't do it." Police teams who arrived at the scene upon notification also took the attacking student out of the cabinet and took him into custody.