of Bhupinder Singh resident of Gurdaspur, Amit Sharma son of Sham Lal resident of Chandigarh and Amit Bector son of Sudhir Bector resident of Patiala along with 20/25 students were present. In this party, Ruder Partap, Nasim, Vikas and one more boy who was being called Khatri and resides in Himachal, around 3.30 AM, started creating a chaos without any reason and started throwing bottles, plates at each other. They had already consumed a lot of alcohol before coming to this party. After having more alcohol at the party they started throwing glass plates and bottles at other people and the sikh boy called from outside by Vikas Kaul Garh, injured Gurinder Singh by a kirch and that sikh boy was of mediocre height. This whole incident was witnesses by Amrit Pal, Amanpreet Sharma, Aman Bector who are close friends of his son. The motive was that these persons in college use to pass comments on each other, on account of this, these four with the connivance of calling one unidentified person from outside, inflicted injuries to his son Gurinder Singh, who expired on account of same.