Evidence Law

Nandini Satpathy v. P.L. Dani

(1978) 2 SCC 424

Facts

Nandini Satpathy was a former Chief Minister of Odisha.
A vigilance case was registered concerning alleged:
corruption;
conspiracy;
acquisition of assets disproportionate to known income.
The FIR named Nandini, her son and others as accused persons.
She was summoned to the Vigilance Police Station for questioning.
Investigators gave her a lengthy written questionnaire.
She answered some questions but refused to answer many others.
She stated that:
the answers might expose her to criminal charges;
some questions concerned other pending or possible investigations;
she wished to consult her lawyer.
The investigating officer initiated prosecution under Section 179 IPC for refusing to answer questions lawfully put by a public servant.
Nandini argued that:
Article 20(3) protected her from compelled self-incrimination;
Section 161(2) CrPC expressly permitted refusal to answer incriminating questions;
the right applied during police investigation;
it covered answers exposing her in the present or another criminal case.
The dispute reached the Supreme Court.

Whether the right against self-incrimination applies during police interrogation.
Whether it protects only answers directly admitting guilt or also answers having an incriminating tendency.
Whether suspects and accused persons may refuse questions exposing them in other criminal proceedings.
Whether access to legal advice is relevant during interrogation.

Article 20(3) applies at the investigation stage.
The expression “person accused of an offence” includes a person against whom a formal accusation exists.
Section 161(2) CrPC permits refusal to answer any question whose answer has a tendency to expose the person to:
a criminal charge;
a penalty;
forfeiture.
The protection is not confined to direct confessions.
It extends to answers which may furnish:
a link in the chain of prosecution evidence;
an investigative lead;
information capable of incriminating the person in the present or another case.
The risk must be real and substantial, not remote or fanciful.
The accused cannot refuse every question.
Innocuous questions concerning identity or facts without incriminating tendency must ordinarily be answered.
The person has a right to consult a lawyer.
In appropriate circumstances, allowing counsel to remain within sight, though not necessarily within hearing, helps secure the right.

The Court rejected the State’s argument that Article 20(3) begins only at trial.
Compulsion during investigation may be more dangerous because:
the individual is isolated;
questions are controlled by police;
answers may create new evidence;
custodial pressure may operate.
The privilege would be ineffective if investigators could compel the incriminating material first and merely avoid calling it a confession later.
The Court interpreted “incrimination” broadly.
An answer need not itself prove guilt.
It is protected if it could:
disclose unexplained property;
reveal associates;
identify documents;
contradict a future defence;
provide a significant evidentiary link.
The protection extended to possible criminal exposure beyond the immediate FIR.
However, Nandini could not simply refuse the complete questionnaire without examining individual questions.
She had to answer questions lacking a real incriminating tendency.
The investigating officer also had a duty to:
explain the right against self-incrimination;
avoid coercive questioning;
assess claims of privilege reasonably.
The Court stated that access to legal advice strengthens the practical operation of the right to silence.
It did not establish an absolute rule requiring the State to appoint a lawyer at every interrogation.
Since the law had previously been uncertain, the Court adopted a practical resolution rather than allowing prolonged prosecution under Section 179.

The Supreme Court held that the right against self-incrimination applies during police investigation.
It protects against compelled answers having a real tendency to expose the person to criminal liability in the present or another case.
It is not confined to direct confessions.
The accused must nevertheless answer genuinely non-incriminating questions.
Consultation with counsel should be permitted, and counsel’s presence may be appropriate as a safeguard.
The prosecution was withdrawn subject to Nandini undertaking to answer all relevant non-incriminating questions.