Forensic Medicine: Exceptions to the “Hearsay” Rule
Admissibility of Oral Evidence in Courts
The general legal rule is that evidence must be direct (oral evidence must be what the witness personally saw, heard, or perceived). However, the Indian Evidence Act provides crucial exceptions where “hearsay” or indirect oral evidence becomes admissible.
1. Key Exceptions (Admissible Hearsay)
- Res Gestae (Section 6): Facts which are so connected to the main transaction as to form part of the same transaction are admissible, even if not spoken by the person who witnessed the main act.
- Dying Declaration (Section 32, Clause 1): Statements of a deceased person regarding the circumstances of their death are admissible.
- Statements by Deceased/Unavailable Persons (Section 32): Statements made by someone dead, cannot be found, or has become incapable of giving evidence, regarding their business/professional duties.
- Expert Opinion (Section 45): While an expert gives their own opinion, they can base it on accepted medical literature or textbooks (which are technically hearsay).
- Admissions and Confessions (Sections 17-30): Statements made by a party to the proceedings are admissible against them.
2. Comparative Table
| Exception | Core Rationale |
|---|---|
| Res Gestae | Spontaneous utterances made during or immediately after the event. |
| Dying Declaration | “Nemo moriturus praesumitur mentire” (Sanctity of the deathbed). |
| Expert Evidence | Necessity: the court requires specialized knowledge to adjudicate. |
3. NEET PG High-Yield Pearls
- Direct Evidence Rule: Oral evidence must be direct. If it refers to a document, it must be the document itself (Primary Evidence).
- Expert Witness Exception: An expert’s oral testimony is allowed to explain their professional opinion, even if it is based on reports/data they did not personally generate.
- Professional Diary/Records: Entries made in the ordinary course of business by a deceased person are admissible as an exception under Section 32.