irresistible conclusion that it is only the appellant, who has committed the alleged crime. According to the learned counsel, the prosecution is relying upon the evidence of last seen, i.e. the statement of PW.6 Mohan Singh, and the circumstantial evidence of over-heard, i.e. the statement of PW.7 Jarnail Singh. In addition to this, the prosecution is further relying upon the recovery of a blood stained brick from the place of occurrence and a purse containing the photograph of the deceased, at the instance of the accused. Except these three types of circumstantial evidence, there is no other evidence against the accused. Learned counsel, while referring to the statement of PW.6 Mohan Singh, argued that the testimony of this witness, who is a stock witness of the police, is wholly unreliable and untrustworthy. He argued that according to the statement, made by this witness before the police, which was recorded after 2 ½ months of the occurrence, he had seen the accused on the day of occurrence, while coming out of the room of the Octroi Post and when this witness entered in the room, he saw the dead body of the deceased lying in the pool of blood, but the conduct of this witness regarding not informing the police or the wife of the deceased, immediately thereafter, is un-natural and on the basis of statement of such a witness, a person cannot be convicted for the offence of murder.