"The law with regard to appreciation of circumstantial evidence has been clearly enunciated in the case of Hanumant v. State of Madhya Pradesh AIR 1952 SC 343, wherein this Court held as follows: "10......It is well to remember that in cases where the evidence is of a circumstantial nature, the circumstances from which the conclusion of guilt is to be drawn should in the first instance be fully established, and all the facts so established should be consistent only with the hypothesis of the guilt of the accused. Again, the circumstances should be of a conclusive nature and tendency and they should be such as to exclude every hypothesis but the one proposed to be proved. In other words, there must be a chain of evidence so far complete as not to leave any reasonable ground for a conclusion consistent with the innocence of the accused and it must be such as to show that within all human probability the act must have been done by the accused."