According to the prosecution, on 10.8.2008, Inspector Nahar Singh, Incharge CIA Staff, Nabha, alongwith ASI Gurjant Singh, HC Sadha Singh, HC Gian Singh, HC Rajinder Singh, PHG Pakhar Singh and PHG Gurnam Singh, was proceeding in a private gypsy, being driven by PHG Parshotam Singh from Rohta Sahib Gurudwara to Rohti Bridge, in connection with patrolling and checking of suspicious and bad elements. When the police party reached just ahead of Rohta Sahib Gurudwara, one Piara Singh son of Dalip Singh, resident of village Achhal, who was seen coming from the side of Rohti Bridge, Inspector Nahar Singh, after getting the gypsy stopped started talking to Piara Singh. At about 7.45 p.m., one car bearing registration No.PB-57-A-8772 make Indigo and white in colour was seen coming from the side of Rohti Bridge. The occupants of the car tried to flee. The police party tried to apprehend the occupants and in the process, the front window panes of the car got damaged. One, who was driving the car fled away after opening the door. In order to apprehend him, HC Sadha Singh and PHG Gurnam Singh chased him but to no avail. The person sitting on the second seat of the car was apprehended and on enquiry he disclosed his name as