Bail in cases involving grave offences punishable with death cannot be granted mechanically on the basis of prolonged incarceration under Section 436-A of the Criminal Procedure Code

The Supreme Court of India has held that the statutory right to bail under Section 436-A of the Code of Criminal Procedure cannot be invoked in cases where the accused are charged with offences for which death is one of the prescribed punishments. The Court clarified that prolonged incarceration, by itself, does not mandate release on bail in cases involving grave offences affecting national security and public safety.

While recognising the centrality of personal liberty under Article 21 of the Constitution, the Court emphasised that such liberty is not absolute and must be balanced against the nature of the offence, its societal impact, and the interests of the nation. The judgment corrects an erroneous application of Section 436-A and Article 21 by the High Court while ultimately declining to interfere with the bail already granted due to the absence of supervening circumstances.

Case Background

The case arises from the derailment of the Jnaneshwari Express on 28 May 2010 between Khemasuli and Sardiha railway stations, which resulted in the death of 148 passengers and injuries to 170 others. The incident was allegedly caused by sabotage of railway tracks pursuant to a criminal conspiracy aimed at pressurising the Government to withdraw joint security forces deployed in the Jhargram region.

The accused respondents were charged under multiple provisions of the Indian Penal Code, the Indian Railways Act, and the Unlawful Activities (Prevention) Act, including offences punishable with death. After years of incarceration and slow progress of trial, the High Court granted bail to several accused, prompting the investigating agency to challenge those orders before the Supreme Court.

What The Lower Authorities Held

The High Court of Calcutta granted bail to the accused primarily on the grounds of prolonged incarceration and the right to life and personal liberty under Article 21 of the Constitution. The High Court relied upon Section 436-A of the Criminal Procedure Code and constitutional jurisprudence on speedy trial to justify release on bail.

Subsequent orders extended similar relief to other co-accused, relying on the initial bail order. The investigating agency contended that the High Court had failed to consider the statutory exclusion of offences punishable with death from the ambit of Section 436-A and had mechanically applied Article 21 without adequate balancing of competing interests.

The Court’s Reasoning

The Supreme Court framed four core issues for consideration, including the applicability of Section 436-A CrPC, the role of Article 21 in bail decisions for heinous offences, the implications of reverse burden statutes such as the UAPA, and the permissibility of curtailing liberty at the appellate stage.

Applicability of Section 436-A CrPC

The Court held that Section 436-A expressly excludes offences for which death is one of the prescribed punishments. Since the accused were charged under provisions including Section 302 IPC and Section 16 of the UAPA, the statutory right under Section 436-A was unavailable to them.

The Court found that the High Court erred in extending the benefit of Section 436-A to such cases and set aside the impugned orders to that extent.

Article 21 and prolonged incarceration

The Court acknowledged that Article 21 guarantees fairness, dignity, and liberty to undertrial prisoners and that unduly long incarceration can offend constitutional principles. However, it cautioned against treating Article 21 as the sole or determinative factor in bail decisions involving grave offences.

The judgment emphasised that offences involving large-scale loss of life and threats to national security require heightened judicial scrutiny, and that liberty must be balanced against public interest, sovereignty, and the integrity of the nation.

Statutory Interpretation

The Supreme Court undertook a detailed examination of Section 436-A of the Criminal Procedure Code, explaining that the provision creates a conditional statutory right aimed at preventing indefinite detention of undertrials. The use of the word “shall” signifies an entitlement, but the right is subject to express statutory exclusions.

One such exclusion applies to offences for which death is a prescribed punishment. The Court held that this exclusion is categorical and leaves no room for judicial dilution. Accordingly, courts cannot invoke Section 436-A to grant bail in death-penalty cases, irrespective of the duration of incarceration.

The Court also clarified that while discretion exists under the proviso to extend detention or impose conditions, such discretion operates only within the scope of the provision and cannot override its express limitations.

Constitutional / Policy Context

The Supreme Court situated its analysis within the constitutional framework governing personal liberty and criminal justice. While reaffirming that Article 21 of the Constitution protects the right to life and personal liberty of undertrial prisoners, the Court clarified that this protection is not absolute and cannot be applied in isolation from the nature and gravity of the offence.

The Court emphasised that offences involving terrorism, mass casualties, or threats to national security occupy a distinct category where the balancing exercise under Article 21 must account for societal interests, public safety, and the integrity of the nation. Judicial discretion in such cases must be exercised with heightened caution.

The judgment reflects the Court’s consistent approach that constitutional guarantees cannot be used to neutralise explicit statutory exclusions or dilute legislative intent in matters concerning serious offences.

Limits of Judicial Discretion in Bail Matters

The Supreme Court clarified that although courts possess wide discretion in bail matters, such discretion must operate within statutory confines. Where Parliament has consciously excluded certain categories of offences from statutory bail provisions, courts cannot override that exclusion by invoking general principles of liberty.

In the present case, the High Court’s reliance on prolonged incarceration as a determinative factor was held to be legally flawed. The Court reiterated that delay in trial, though relevant, does not automatically justify release on bail in cases involving heinous offences punishable with death.

The judgment underscores that bail jurisprudence must remain sensitive to the seriousness of allegations and the potential impact of release on the administration of justice.

Reverse Burden and Special Statutes

The Supreme Court examined the implications of special statutes such as the Unlawful Activities (Prevention) Act, which impose additional restrictions on bail and incorporate reverse burden provisions. The Court observed that such statutes reflect legislative recognition of the exceptional nature of certain offences.

The presence of reverse burden provisions, the Court held, reinforces the need for courts to exercise restraint while considering bail applications. Judicial discretion cannot be exercised as if such statutory safeguards do not exist.

The judgment reiterates that the rigours of special statutes must be meaningfully applied and cannot be bypassed through routine invocation of constitutional principles.

Appellate Interference with Bail Orders

A significant aspect of the judgment concerns the scope of appellate interference with bail orders. The Supreme Court clarified that bail once granted should not be cancelled mechanically or merely because another view is possible.

Interference at the appellate stage is warranted only where the bail order suffers from perversity, patent illegality, or where supervening circumstances justify cancellation. In the absence of such factors, stability in bail orders must be preserved.

Applying this principle, the Court declined to cancel the bail already granted to the accused, despite finding fault with the High Court’s reasoning.

Why This Judgment Matters

This judgment provides important clarification on the scope and limits of Section 436-A of the Criminal Procedure Code. It decisively holds that the provision cannot be invoked in cases punishable with death, thereby preventing misapplication of statutory bail rights.

The decision also reinforces the principle that Article 21, though central to criminal jurisprudence, must be balanced against the gravity of offences and the interests of society, particularly in cases involving terrorism or mass casualties.

For courts and practitioners, the judgment serves as a reminder that bail decisions must reflect careful statutory and constitutional balancing, rather than mechanical reliance on any single factor.

Final Outcome

The Supreme Court allowed the appeals in part. It set aside the High Court’s interpretation extending the benefit of Section 436-A of the Criminal Procedure Code to offences punishable with death.

However, the Court declined to cancel the bail already granted to the accused, holding that no supervening circumstances warranted such interference at the appellate stage.

Case Details

• Case Title: Central Bureau of Investigation v. Dayamoy Mahato & Ors.
• Citation: 2025 INSC 1418
• Court & Bench: Supreme Court of India; SANJAY KAROL J. and NONGMEIKAPAM KOTISWAR SINGH J.
• Date of Judgment: 11 December 2025