The Supreme Court on August 27, 2019, in the case of Chennadi Jalapathi Reddy v. Baddam Pratapa Reddy (Dead) Thr Lrs. & Anr.,
has reiterated that expert evidence should not be given precedence over substantive evidence.
In this case, the disputed signature of the first defendant was identified by his brother as those of the first defendant himself. However, another defence witness, a handwriting expert, deposed that the admitted signatures of the first defendant and the disputed signature do not tally, and that it is forged. The Trial Court considered this expert opinion, but preferred not to rely on it, inasmuch as it ruled that the expert opinion was not corroborated by any reliable evidence. However, the Andhra Pradesh High Court solely relied upon the expert opinion and dismissed the suit by concluding that the signature of the first defendant is forged. In appeal filed by the plaintiff, the Bench comprising Justice N.V. Ramana
, Justice Mohan M. Shantanagoudar
and Justice Ajay Rastogi
observed that the court must be cautious while evaluating expert evidence, which is a weak type of evidence and not substantive in nature.
Reliance was placed on various judgments of the apex court to hold that “it may not be safe to solely rely upon such [expert] evidence, and the Court may seek independent and reliable corroboration in the facts of a given case. Generally, mere expert evidence as to a fact is not regarded as conclusive proof of it.”
Particularly, the Bench relied on its judgment in Shashi Kumar Banerjee v. Subodh Kumar Banerjee,
wherein the court had observed that the evidence of a handwriting expert can rarely be given precedence over substantive evidence. The court said that, in the present case, the testimony of DW 3 can safely be relied upon, and must be accorded similar, if not greater, weight than the expert evidence adduced by the defendants to advance their case. It said: “The weight to be accorded to such an opinion depends on the extent of familiarity shown by the witness with the disputed handwriting. This, in turn, depends on the frequency with which the witness has had occasion to notice and observe the handwriting, his own power of observation, and how recent such observations were.”
With this view, the court set aside the impugned judgment passed by the Andhra Pradesh High Court and restored the decree passed by the Trial Court. [Read Judgment]