it was noticed that there was fracture of hyoid bone and that there both the lungs were congested and that all the organs were congested. It was also noticed by PW 11-Dr.Satish Mulewar, who conducted the post-mortem examination that the carbon particles were not present in the trachea. PW11-Dr.Santosh Mulewar opined that the probable cause of death of Seema was asphyxia due to pressure over neck probably due to throttling. As per the CA report, no poison was detected in the viscera which confirmed the opinion of the Doctor that the probable cause of death was asphyxia due to pressure over neck of the deceased produced by throttling. This opinion undoubtedly points only towards one reason as being behind unnatural death of Seema, and that reason is of homicidal death. The absence of carbon particles in trachea is also indicative of the fact that deceased-Seema did not die due to burn injuries, that the burn injuries were post mortem in nature and the smoke in the house which was noticed by the Respondent when he entered the house in the afternoon on 16th July 2007 was only for the purpose of masking the real reason behind the death of Seema. These circumstances raise the question as to who could have killed Seema and if any presumption of her being killed by Respondent is to be drawn, it is necessary that the fact that at the relevant time, the Respondent was having the exclusive custody of deceased-Seema was proved by the prosecution beyond any manner of doubt, but that could not be proved by the prosecution.