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Fabrication of Evidence

Definition

The deliberate creation of false scientific results or the falsification of existing results for use in legal proceedings. It is the most serious form of forensic misconduct and can constitute a criminal offence in most jurisdictions, including under the Bharatiya Nyaya Sanhita 2023 in India.

Definition scope
Creating false results or falsifying existing results for legal use
Severity
Most serious form of forensic misconduct
Legal status
Criminal offence in most jurisdictions
India reference
Bharatiya Nyaya Sanhita 2023

Common questions

How does fabrication differ from a negligent or honest analytical error?+

Fabrication requires intent, the analyst knowingly invents or alters results, whereas an honest error arises from a mistake in method, calculation, or interpretation without deliberate deception; the distinction matters because only fabrication typically supports criminal or the most severe professional sanctions.

What professional consequences typically follow a proven fabrication finding?+

Beyond potential criminal liability, a proven fabrication finding usually leads to loss of accreditation or licensure, retraction of past casework for review, and exclusion of the analyst's future testimony, since courts and labs treat it as a fundamental breach of scientific integrity.

Related terms

Contextual Bias
The influence of case-relevant background information (suspect financial difficulties, police intelligence) on the direction of an examiner's technical analysis. Demonstrated experimentally for...
Duty of Impartiality
The obligation that an expert witness owes to the court rather than to the party that retained them. Codified in England and...
Sequential Unmasking
An information-sequencing protocol in which the examiner receives the questioned material first, completes and documents the analysis before receiving the known standards,...
Witness Immunity
A common-law protection that historically shielded expert witnesses from civil liability for statements made in judicial proceedings. In England and Wales it...
Wrongful Conviction Review
A post-conviction process in which a court, review commission, or independent body re-examines the evidence supporting a conviction. In England and Wales...

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