Testimony of Mentally Challenged Prosecutrix Requires Strict Judicial Scrutiny: Himachal Pradesh HC

The High Court of Himachal Pradesh has overturned a conviction in a sexual assault case, ruling that the testimony of a prosecutrix suffering from severe mental retardation cannot be treated as a 'sterling witness' without satisfying the court of their competence to depose. The decision underscores a critical judicial safeguard: while a victim's testimony is historically elevated, it remains subject to the fundamental rules of witness competency and evidentiary consistency.

A division bench comprising Justice Vivek Singh Thakur and Justice Bhupesh Sharma adjudicated the appeal challenging the order of the Additional Sessions Judge, Fast Track Special Court, Sirmaur. The appellant had been sentenced to ten years of rigorous imprisonment under Section 376 and five years under Section 457 of the Indian Penal Code, 1860.

Key Takeaways

Witness Competence is Paramount

Trial courts must record explicit satisfaction regarding the mental capacity and competence of a witness suffering from intellectual disabilities before administering an oath or relying on their testimony.

Medical Opinion Overrides Assumptions

Where clinical evaluations categorize a victim as 'incapable of giving a valid statement' due to severe mental retardation, oral evidence must be viewed with high suspicion.

Improvement in Statements is Fatal

Significant variations between the initial complaint and court depositions, such as claiming to be an eyewitness when the FIR suggested otherwise, render the prosecution's case vulnerable.

Forensic Evidence Gap

The absence of seminal stains, injuries, or biological markers on the victim's person or clothing can weaken a case if the ocular testimony is already shaky.

Judicial Scrutiny of Prosecutrix Testimony

The Court analyzed the legal standing of a prosecutrix's testimony, referencing several precedents from the Supreme Court. The bench noted that while Mohd. Imran Khan vs. State (Govt. of NCT of Delhi) and State of Maharashtra vs. Chandraprakash Kewalchand Jain ( "AIR 1990 SC 658": 1990 CaseBase(SC) 816) establish that a victim of sexual assault is not an accomplice and her testimony carries high weight, this principle is predicated on the witness being "worthy of credence and reliable."

The Court, in its reasoning, observed: "The aforesaid medical evidence clearly indicates that the Victim Child/ Prosecutrix ‘N’ was suffering from severe mental retardation with intellectual disability of 90% and was incapable of giving statement in view of the said medical condition... Therefore, the oral evidence of the Prosecutrix (PW-6) is to be considered with suspicion considering her mental state of health."

The Court further highlighted that the trial court failed to adhere to the procedure for assessing a witness who did not understand the meaning of an oath, as previously noted during the recording of her statement under Section 164 of the Code of Criminal Procedure, 1973.

Directions Issued by the High Court

The Court has following directions:

"The impugned judgment of conviction and order of sentence dated 09.03.2023... is not sustainable and is set aside. Hence, the appeal is allowed and the appellant/ accused is acquitted of all the charges. He be set free, if not required, in any other case. The fine amount, if any, deposited by the appellant, be refunded to him... the appellant is directed to furnish bail bonds in the sum of ₹25,000/- with one surety bond in the like amount to the satisfaction of learned Registrar Judicial within four weeks."

Ratio

The testimony of a prosecutrix, though standing on a higher pedestal than an ordinary witness, must be tested for reliability and competence. When medical evidence establishes severe intellectual disability (90% mental retardation) and explicitly deems a witness incapable of providing a valid statement, a conviction cannot be sustained solely on such testimony, especially when contradicted by forensic reports and material improvements in the versions of other prosecution witnesses.

Background

The prosecution alleged that on the night of September 20, 2018, the accused entered the victim's residential quarters and committed rape. The victim's mother filed a complaint eight days later, leading to charges under the Indian Penal Code, 1860 and Protection of Children from Sexual Offences Act, 2012. However, the trial court found the victim was not a 'child' as per Section 2(1)(d) of Protection of Children from Sexual Offences Act, 2012, proceeding under the Indian Penal Code, 1860.

On appeal, the High Court found that the victim's mother (PW7) had significantly improved her version in court, claiming she saw the act, whereas her initial complaint stated she only heard cries and found the accused on the bed later. Furthermore, the State Forensic Science Laboratory report (Ext.PW9/A) detected no blood or semen on the exhibits. Relying on the psychiatric evaluation that labeled the prosecutrix "incapable of giving valid statement," the High Court concluded the charges were not proved beyond reasonable doubt and suggested the possibility of false implication due to a money dispute.

Case Details:
Case No.: Cr. Appeal No. 436 of 2023
Neutral Citation: 2026:HHC:39174
Case Title: Kripal Chauhan v. State of Himachal Pradesh
Appearances:
For the Petitioner(s): Mr. Karan Kapoor, Advocate.
For the Respondent(s): Mr. J.S. Guleria, Deputy Advocate General.

Source: 2026 CaseBase(HP) 8013