PW2 attempted to prevent the accused from assaulting her brother Abhilash, he forcibly carried her in the adjoining room, undressed her and tried to commit rape on her. The neighbours informed PW1, the father of PW2, who suddenly came to the house. On his arrival, the accused rushed out of the house and tried to escape from the scene of occurrence. PW1 followed him. While so, the accused hit PW1 with a stick and pelted stones towards him. All the injured persons were later taken to the Medical College Hospital, Thriuvananthapuram. Abhilash, who was admitted in the hospital soon after the occurrence, succumbed to the injuries on 12.1.2014 at 1.30 am. PW1, who had sustained grievous injuries, underwent treatment. PW1, who is the father of the deceased, lodged Ext.P1 First Information Statement on 9.1.2014 at 4p.m. at the Medical College Hospital, Thiruvananthapuam. It was recorded b y PW31(CW57) the Sub Inspector of Police, Kattakkada Police Station for the offences publishable under Sections 450,326 and 307 of IPC. On 10.1.2014, the investigation was taken over by the Circle Inspector of Police, Katakkada. On that day, around 2.45 p.m., he prepared Ext.P10 scene mahazar in the presence of fingerprint experts, scientific experts and other witnesses. From the occurrence place, scientific experts collected blood stained sack, blood stain from the floor, blood stains collected from chappals and hairs collected from the floor and pillow as evidence. Further, MO10 bloodstained pillow, MO24 gunny bag, MO13