8 . The essential ingredients for constituting the offence under section 304-B IPC are : (i) death has occurred within seven years of marriage, (ii) the death was caused by any burn or any bodily injury or in the circumstances otherwise than normal, and (iii) soon before her death the victim was subjected to cruelty and harassment in connection to demand of dowry by her husband or any relative of her husband. On harassment and torture of Sumitra Devi at the hands of the appellants the prosecution has led evidence through P.W.1, P.W.2 and P.W.6. These witnesses have deposed in the Court that after the marriage Sumitra Devi was received well in her matrimonial home for about one month but thereafter the appellants started demanding more money and due to non-fulfillment of dowry they would assault her. PW-1 has stated that her daughter used to tell her about the demand of dowry and harassment and torture at the hands of the accused persons over telephone, however, in her cross-examination she has admitted that there is no telephone connection in her house. PW-2 has stated that his sister whenever visited his house informed him about demand of motorcycle by her husband, but, in his cross-examination he has failed to state when his sister had visited him. PW-6 has also made allegations of demand of motorcycle and money, however, he has deposed in the Court that he does not know how his daughter had caught fire. By saying this he has shattered the prosecution story of burning of his daughter by the appellants. He has further stated that his son-in-law and his family members had taken his daughter to hospital and they have performed the last rites. And, in their testimony these witnesses are completely silent about day, date, month