(Representational Image) New Delhi: A Class 9 student died in his school&China Printing Toilet Seats Manufacturer39;s toilet after a fight with fellow students in northeast Delhi's Karawal Nagar. They found that the boy had got involved in a fight with four students.Local residents along with the boy's family members staged a protest at the Karawal Nagar Chowk and demanded a probe into the matter. The boy fell down after receiving punches during the fight and died later, Ajit K Singla, DCP (northeast) said.Though the school administration claimed that he was suffering loose motions, the boy's family alleged that he had a fight with some students and was thrashed, police said.After scanning CCTV footage, the police apprehended three students of the school and transferred the case registered under Section 304 to 302 (murder). Police found that the boy had got involved in a fight with four students. The medical board will conduct the post-mortem on Friday, they said.Karawal Nagar MLA Kapil Mishra said that he is monitoring the situation and is in touch with the police and hospital authorities.The family also alleged that school authorities were trying to shield the students he had a fight with.On the basis of a complaint by the boy's family, a case was registered.However, the police said that no injury marks were found on the boy's body. He was later referred to the GTB Hospital where he was declared # brought dead, they said.Police are questioning his classmates and the students who had found him in an unconscious state in the bathroom.This resembles the Pradyuman murder case, where a class 2 student of Gurgaon's Ryan International School was found dead with his throat slit in the school toilet on September 8 last year..They alleged that he was beaten up by some students and left to die in the washroom, according to a report in NDTV.Tusshar (16) was found unconscious by some students in the bathroom and was taken to a hospital.Tusshar is a resident of Karawal Nagar.After scanning CCTV footage, police apprehended 3 students of the school and transferred the case registered under Section 304 to 302.