examination he admitted that he omitted to mention in his 161 Cr.P.C statement that when he came out of the house, he saw Karimulla (accused) and when he asked him, the accused ran away from the scene. Similarly, he further admitted that he omitted to state in his 161 Cr.P.C statement that on 21.08.2005, the accused came twice at 12:00 noon and at 5:00pm and demanded money from his son to purchase liquor. It should be noted that these two omissions are material omissions, as one of them relates to the omission of presence of accused at the scene of offence. Hence, the same can be treated as contradiction with reference to his evidence. This witness being the father of the deceased, appears to have improvised his version in the evidence and stated as if he saw the accused at the scene and when he questioned, the accused ran away. Therefore, that part of his evidence cannot be believed. This witness further deposed in his evidence that after dousing the flames, when they asked how the incident happened, the deceased informed them as if the accused poured petrol over his body and set him ablaze. However, in Ex.P.14—statement made before Magistrate, the deceased categorically stated that he does not know who poured petrol and set him ablaze. In that view, the evidence of PW.1 about his son disclosing the name of assailant cannot be believed. Therefore, it is not safe to accept the evidence of PW.1 to fix responsibility on accused.