Plea of Alibi Under Indian Law
The plea of alibi is a defence raised by an accused who claims that they were somewhere else when an offence occurred. The word alibi comes from Latin and means “elsewhere.” For example, if a person is accused of committing an offence in Mumbai but can establish that they were in Goa at the relevant time, their location may support an alibi.
The defence is based on physical impossibility. A person cannot ordinarily be in two places at the same time. However, simply claiming to have been somewhere else is not enough. The accused must support the plea with reliable and convincing evidence.
What Is the Plea of Alibi?
In criminal law, a plea of alibi means that the accused claims they could not have committed the offence because they were present at another location when the offence took place.
The central question is whether the accused’s location elsewhere made their presence at the crime scene physically impossible. Courts therefore examine factors such as distance, timing, travel possibilities and the reliability of the evidence produced by the accused.
For instance, hotel records, CCTV footage, travel documents or credible independent witnesses may help establish where the accused was at the relevant time. However, the evidence must be sufficiently reliable to support the claim.
An alibi should also remain consistent with the accused’s other statements and the evidence presented during the trial. A contradictory or unsupported alibi can significantly weaken the defence.
Plea of Alibi Under Section 9 BSA
The statutory position changed on 1 July 2024, when the Indian Evidence Act, 1872 was repealed and replaced by the Bharatiya Sakshya Adhiniyam, 2023 (BSA).
Earlier, the relevance of facts supporting an alibi was considered under Section 11 of the Indian Evidence Act. Under the current law, Section 9 of the BSA deals with facts that become relevant because they are inconsistent with a fact in issue or make its existence or non-existence highly probable or improbable.
The plea of alibi under BSA therefore operates through the rules of relevance contained in Section 9. The provision does not create a separate named defence called “alibi.” Instead, evidence about the accused’s presence elsewhere may become relevant because it is inconsistent with their presence at the place where the offence allegedly occurred.
The statutory illustration makes this principle clear. If the question is whether A committed a crime in Calcutta on a particular day, the fact that A was in Ladakh on that day becomes relevant because the two facts are inconsistent with each other.
Burden of Proof and Evidence Required
The burden of proof for an alibi rests on the accused who raises the plea. The general rules concerning the burden of proving facts are now contained in Sections 104 to 106 of the BSA.
This does not mean that the prosecution’s overall burden disappears. The prosecution must still establish the accused’s guilt according to the applicable criminal-law standard. However, when the accused specifically claims an alibi, the accused must establish the facts supporting that particular claim.
The Supreme Court has required cogent and satisfactory evidence to establish an alibi. In Dhananjoy Chatterjee v State of West Bengal (1994), the Court emphasised that the evidence must be strong enough to exclude the possibility of the accused’s presence at the crime scene at the relevant time.
Physical Impossibility Is the Key Test
The plea of alibi does not succeed merely because the accused was located some distance from the crime scene.
In Munshi Prasad v State of Bihar (2001), the accused claimed to have been around 400–500 yards away from the crime scene. The Supreme Court rejected the alibi because that distance did not make it physically impossible for the accused to reach the scene.
Therefore, courts consider the complete circumstances. They may examine the distance, available transportation, timing and the amount of time required to travel between the two locations.
Key Cases on the Plea of Alibi
Indian courts have considered the plea of alibi in several important cases.
Dhananjoy Chatterjee v State of West Bengal (1994)
The Supreme Court held that an alibi must be established through cogent and satisfactory evidence that effectively excludes the possibility of the accused’s presence at the scene at the relevant time.
Munshi Prasad v State of Bihar (2001)
The accused relied on their claimed presence around 400–500 yards from the crime scene. The Court found that this distance did not establish physical impossibility. The case demonstrates that distance alone does not prove an alibi.
Lakhan Singh @ Pappu v State of NCT of Delhi (2011)
The Delhi High Court considered when an accused can raise an alibi. It clarified that examination under Section 313 of the CrPC does not prevent an accused from raising an alibi at a particular stage of the proceedings.
However, raising an alibi later in the trial can affect its credibility, particularly where the accused previously gave a different account of their whereabouts.
Mukesh v State of NCT of Delhi (2017)
In this case, the Supreme Court rejected an accused’s alibi after finding that it conflicted with an earlier account. The case highlights the importance of consistency and credibility when establishing an alibi.
Gayadin v State of Madhya Pradesh (2005)
The Supreme Court clarified that a false or unproved alibi does not, by itself, constitute positive evidence of guilt. A failed alibi may form part of the circumstances considered by the court, but it cannot independently replace the prosecution’s obligation to prove the case.
Anna & Ors v Hyderabad State (1955)
The Court recognised that merely failing to establish an alibi does not automatically prove that the accused was present at the crime scene. The prosecution must independently establish the accused’s guilt through the evidence available in the case.
The plea of alibi therefore depends heavily on the quality and consistency of the evidence supporting it. Under the current evidence law, students should refer to Section 9 of the Bharatiya Sakshya Adhiniyam, while older judgments and materials may refer to Section 11 of the repealed Indian Evidence Act.
