Sentencing Principles, Judicial Discretion, And Precedents
🧾 I. Sentencing Principles — Overview
Sentencing is the stage in the criminal justice process where, after a conviction, the judge decides the punishment to be imposed.
Indian law (mainly the Indian Penal Code, 1860 (IPC) and the Code of Criminal Procedure, 1973 (CrPC)) gives courts wide discretion in sentencing, but this discretion is not arbitrary — it must be guided by principles of justice, proportionality, deterrence, rehabilitation, and consistency.
Core Sentencing Principles:
Proportionality — The punishment should fit the crime (severity of the offence ↔ severity of punishment).
Uniformity & Consistency — Similar offences under similar circumstances should lead to similar punishments.
Reformative vs. Retributive Approach — Courts balance deterrence with the possibility of reforming the offender.
Judicial Discretion — Judges have flexibility but must exercise it based on established precedents and reasoning.
Public Interest & Circumstances — Age, motive, manner of commission, impact on society, and victim’s suffering are all relevant.
⚖️ II. Judicial Discretion
Judicial discretion means the power of judges to decide within the boundaries set by law. While IPC prescribes the maximum and minimum sentences for most offences, the exact term or fine within that range depends on the judge’s discretion.
However, the Supreme Court of India has repeatedly emphasized that this discretion must not be arbitrary; it must be "informed by reason" and "guided by established legal principles."
🧠 III. Important Case Laws
Below are five landmark cases explaining sentencing principles, judicial discretion, and the role of precedents:
1. Bachan Singh v. State of Punjab (1980) 2 SCC 684
Issue: Constitutionality of the death penalty under Section 302 IPC.
Facts: Bachan Singh was convicted for the murder of three persons. The lower courts sentenced him to death.
Principle Laid Down:
The Supreme Court upheld the constitutional validity of the death penalty but ruled that it should be imposed only in the “rarest of rare cases.”
The Court stressed the need for judicial discretion to be exercised cautiously and based on well-defined principles.
It held that the sentencing judge must balance aggravating and mitigating circumstances (like age, motive, mental state, possibility of reform).
Importance:
This case laid the foundation of proportionality and judicial balancing in sentencing — one of the strongest guiding precedents in India.
2. Machhi Singh v. State of Punjab (1983) 3 SCC 470
Facts: Machhi Singh and others killed 17 persons from rival families in a series of attacks.
Principle Laid Down:
The Supreme Court expanded on Bachan Singh’s "rarest of rare" doctrine, giving clear categories to determine when death penalty may be justified:
Manner of commission of the murder
Motive for the crime
Anti-social or socially abhorrent nature of the crime
Magnitude of the crime
Personality of the victim (e.g., a child or helpless woman)
The Court reiterated that sentencing must be individualized, based on both the crime and the criminal.
Importance:
This case operationalized sentencing guidelines for capital punishment and illustrated structured judicial discretion.
3. State of Punjab v. Prem Sagar & Ors. (2008) 7 SCC 550
Facts: The High Court had reduced the sentence of the accused for causing death under Section 304 IPC.
Principle Laid Down:
The Supreme Court emphasized that sentencing should not be mechanical; it must reflect the nature of the crime and its impact on society.
The Court lamented the absence of statutory sentencing policy in India and called for the establishment of sentencing guidelines to ensure uniformity.
Importance:
This case highlighted the need for consistency and reasoned sentencing, urging judges to record clear reasons when reducing or enhancing punishment.
4. Soman v. State of Kerala (2013) 11 SCC 382
Facts: The accused was convicted for causing death but given a lenient sentence.
Principle Laid Down:
The Supreme Court stressed that discretion in sentencing cannot be arbitrary.
It required courts to consider both aggravating and mitigating factors and record reasons for the sentence awarded.
The judgment recognized the principle of proportionality as central to sentencing.
Importance:
The Court reaffirmed that transparency in reasoning and rational exercise of discretion are essential for justice delivery.
5. Shreya Singhal v. Union of India (2015) 5 SCC 1 (for broader judicial discretion and precedent application)
Facts: The challenge was to Section 66A of the IT Act (which criminalized online speech).
Principle Laid Down:
While not a sentencing case per se, it illustrates how judicial discretion must operate within constitutional limits.
The Court struck down the provision as unconstitutional for being vague and giving excessive discretion to authorities.
Importance:
This case underscores that discretion — judicial or executive — must always be structured, reasoned, and constitutionally bounded.
🧩 IV. Summary of Key Takeaways
| Principle | Meaning | Landmark Case |
|---|---|---|
| Proportionality | Punishment must match crime severity | Soman v. State of Kerala |
| Rarest of Rare | Death penalty only in exceptional cases | Bachan Singh v. State of Punjab |
| Structured Discretion | Sentencing must follow objective criteria | Machhi Singh v. State of Punjab |
| Consistency in Sentencing | Similar cases → similar punishment | Prem Sagar v. State of Punjab |
| Reasoned Sentencing | Court must justify its discretion | Soman v. State of Kerala |
🏁 Conclusion
In India, sentencing principles are deeply shaped by judicial discretion, but courts are bound by precedents to ensure fairness, consistency, and proportionality.
From Bachan Singh to Soman, the Supreme Court has evolved a robust framework ensuring that punishment is not merely punitive but also just, balanced, and reasoned.

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