After being scolded for misbehaving with other students, a Class XII student of a private school in Muradnagar shot at his commerce teacher on March 6.
Meanwhile, CCTV footage showed the bullet missing the teacher.
According to reports, police said that the student and two of his friends were waiting for the teacher, Sachin Tyagi, outside the main gate of Krishna Vidya Niketan and attacked him after the classes were over.
Tyagi, a resident of Saraswati Vihar in Delhi, was taking class as usual when he found the 17-year-old boy misbehaving with his classmates. He not only reprimanded him in front of others, but also asked him to leave the class.