principles of law governing the production of such evidence in keeping with the provisions of Section 311 Cr.P.C. By doing so, the Trial Court reached the conclusion that the production of such evidence by the defence was not essential to facilitate a just decision of the case. Such an assumption is wholly misconceived, and is not tenable in law as the accused has every right to adduce evidence in rebuttal of the evidence brought on record by the prosecution. The court must examine whether such additional evidence is necessary to facilitate a just and proper decision of the case. The examination of the hand-writing expert may therefore be necessary to rebut the evidence of Rabi Lal Thapa (PW.40), and a request made for his examination ought not to have been rejected on the sole ground that the opinion of the hand-writing expert would not be conclusive. In such a situation, the only issue that ought to have been considered by the courts below, is whether the evidence proposed to be adduced was relevant or not. Identical is the position regarding the panchnama witness, and the court is justified in weighing evidence, only and only once the same has been laid before it and brought on record. Mr. B.B. Sharma, thus, may be in a position to depose with respect to whether the documents alleged to have been found, or to have been seized, were actually recovered or not, and therefore, from the point of view of the appellant, his examination might prove to be essential and imperative for facilitating a just decision of the case.”