Case Details
- Citation: [2022] SGCA 21
- Title: Sanjay Krishnan v Public Prosecutor
- Court: Court of Appeal of the Republic of Singapore
- Date of Decision: 9 March 2022
- Procedural Date (Hearing of Motion): 2 March 2022
- Case Type: Criminal Motion (application to adduce fresh evidence in an appeal)
- Criminal Motion No: 26 of 2021
- Judges: Sundaresh Menon CJ, Steven Chong JCA and Chao Hick Tin SJ
- Applicant/Defendant in Motion: Sanjay Krishnan
- Respondent: Public Prosecutor
- Legal Area: Criminal Procedure and Sentencing — Appeal
- Core Issue: Whether the applicant should be granted leave to adduce evidence not adduced at trial (fresh evidence principles)
- Statutes Referenced: (Not specified in the provided extract)
- Related High Court Decision: Public Prosecutor v Dzulkarnain bin Khamis and another [2021] SGHC 48
- Length of Judgment: 12 pages, 3,011 words
- Key Authorities Cited (as per metadata): [2021] SGHC 48; [2022] SGCA 21
Summary
In Sanjay Krishnan v Public Prosecutor [2022] SGCA 21, the Court of Appeal dismissed the applicant’s criminal motion seeking leave to adduce “fresh evidence” on appeal. The applicant, Mr Sanjay Krishnan, had been convicted in the High Court of trafficking 2375.1 grams of cannabis and received the mandatory sentence of death. His appeal against conviction was ongoing, and the motion was directed at supplementing the appellate record with two affidavits containing evidence that, he argued, was available at trial but not adduced and might have a bearing on the conviction.
The Court of Appeal applied the well-established framework for admitting fresh evidence from Ladd v Marshall and reiterated Singapore’s approach in cases such as Public Prosecutor v Mohd Ariffan bin Mohd Hassan (“Ariffan”). The court held that the proposed evidence failed to satisfy the requirements—particularly the “non-availability” and “materiality” requirements—because (i) one set of photographs could not plausibly have an important influence on the result, and (ii) the other evidence was within the applicant’s personal knowledge and was consciously not adduced at trial without any adequate explanation.
What Were the Facts of This Case?
The underlying criminal case concerned events on 23 February 2015. CNB investigations focused on the movements of two men, including one Dzulkarnain bin Khamis (“Dzulkarnain”) and the applicant, Sanjay Krishnan. In the afternoon, Dzulkarnain collected a brown box from a bus stop near Tuas Checkpoint (the “Tuas Bus Stop”). He then drove to Lorong 37 Geylang (“Lorong 37”), where he dropped the brown box near a green dustbin before leaving. Shortly after, Sanjay drove to Lorong 37 and retrieved a box from near the same green dustbin, after which he returned to his car and left.
Both men were apprehended by CNB officers at around 4.35pm, with Dzulkarnain arrested by a separate team at about the same time. The box recovered from Sanjay—referred to as the “SKP Box”—was found to contain not less than 2375.1 grams of cannabis (the “Drugs”). During investigations, investigative statements were taken from Sanjay, including a contemporaneous statement at the time of his arrest and a cautioned statement recorded on 24 February 2015.
In his contemporaneous statement, Sanjay said he did not know the contents of the SKP Box. Later, in his cautioned statement to IO Ranjeet, Sanjay asserted that he had been told by a person called “Malaysia Boy” that the contents were “illegal cigarettes”. The trial judge, however, rejected Sanjay’s account as to what he believed the box contained. The judge found no break in the chain of custody, thereby establishing possession, and she found that Sanjay knew the box contained items, satisfying the element of knowing possession. The remaining contested element was whether Sanjay knew the box contained the Drugs, which was crucial to trafficking liability.
In the High Court, the judge’s reasoning (as summarised in the Court of Appeal’s grounds) included that Sanjay’s position on what he thought the box contained evolved over time. The judge also found no basis to doubt the accuracy of the cautioned statement recording. Sanjay’s appeal therefore faced a central evidential problem: his explanation for why he did not know the box contained cannabis was inconsistent and undermined by the statements he made.
What Were the Key Legal Issues?
The motion before the Court of Appeal raised a focused procedural issue: whether the applicant should be granted leave to adduce evidence on appeal that was available at trial (or readily obtainable) but not adduced. This required the court to determine whether the proposed evidence met the stringent criteria for admitting fresh evidence under Ladd v Marshall, as applied in Singapore.
Two distinct categories of evidence were sought to be introduced. First, Sanjay sought to adduce his own affidavit describing an altercation with IO Ranjeet and related circumstances during the exhibits-management process and the taking of his cautioned statement. Second, he sought to adduce an affidavit from his former fiancée, Shankari, containing photographs of the area around the Tuas Bus Stop at different points in time, which Sanjay argued contradicted Dzulkarnain’s investigative statement implicating him.
Accordingly, the Court of Appeal had to assess (i) whether the photographs could have an “important influence” on the result (materiality), and (ii) whether the altercation-related evidence could be admitted despite the fact that it was within Sanjay’s personal knowledge and, on the applicant’s own case, was consciously not led at trial. The court also had to consider how the “non-availability” requirement operates where the defence seeks to adduce evidence that was available and considered but not called.
How Did the Court Analyse the Issues?
The Court of Appeal began by restating the governing test for fresh evidence. To succeed, Sanjay needed to satisfy the three requirements in Ladd v Marshall: (a) the evidence could not have been obtained with reasonable diligence for use at trial (the “non-availability” requirement); (b) the evidence would probably have an important influence on the result, meaning it must be “material” (the “materiality” requirement); and (c) the evidence must be credible, though it need not be incontrovertible (the “reliability” requirement). The court also referenced Singapore’s articulation of these principles in Ariffan, where the court explained that the non-availability requirement may apply with attenuated force in defence applications.
Turning first to Shankari’s affidavit and the photographs, the Court of Appeal concluded that the evidence could not have any material influence on the appeal. The court noted that the photographs were not contemporaneous: two were taken four years before and after Sanjay’s arrest. As a result, they did not reliably show the state of the location at the material time. The court further observed that the photographs were unclear and taken from different angles, making it difficult to determine what exactly they depicted. Most importantly, Sanjay’s argument was that the photographs showed there were no bushes at the Tuas Bus Stop, thereby undermining Dzulkarnain’s statement that he saw a brown box near bushes and called Sanjay to retrieve it.
However, the Court of Appeal found that the photographs actually showed vegetation. This meant they did not assist Sanjay’s contention that there were no bushes. Even if one accepted the applicant’s interpretive premise, the evidential limitations—non-contemporaneity, lack of clarity, and ambiguity—meant the photographs were unlikely to have an important influence on the outcome. In light of this, the court dismissed the application to adduce Shankari’s affidavit.
For Sanjay’s own affidavit, the Court of Appeal focused on the altercation evidence and its intended purpose: to suggest that IO Ranjeet had a motivation to record the cautioned statement improperly, thereby undermining the trial judge’s reasoning that there was no reason for the CNB officers to record Sanjay’s cautioned statement inaccurately. The alleged confrontation occurred in the exhibits-management room on the day of arrest, before the recording of the cautioned statement. Sanjay claimed that IO Ranjeet called him a “bastard”, that Sanjay retorted, and that IO Ranjeet later refused his request to use the toilet while photographs of exhibits were being taken. Sanjay also alleged that Dzulkarnain witnessed these events. He further claimed that during the urine sample process he asked another officer to handle his case with a different investigating officer, but was told this was not possible.
Crucially, the Court of Appeal emphasised that this evidence was within Sanjay’s personal knowledge at the time of trial. It also noted that Sanjay’s case at trial was that he was at the scene to collect knives and possibly cigarettes—so the altercation and related circumstances were directly relevant to his narrative about the circumstances surrounding his cautioned statement. Yet the evidence did not emerge at trial. The applicant’s position was that the decision not to lead this evidence was a conscious one made with counsel’s advice, and this was said to be confirmed by a letter from former counsel.
At this point, the Court of Appeal’s analysis engaged with the defence-specific nuance in the “non-availability” requirement. In Ariffan, the court had held that the non-availability requirement would apply with attenuated force where the application is made by the defence. However, the Court of Appeal clarified that this did not mean the first condition could be disregarded entirely. In Miya Manik v Public Prosecutor and another matter [2021] 2 SLR 1169, the court had been unimpressed by an applicant who offered no explanation for why evidence clearly obtainable and relevant was not adduced at trial.
Applying these principles, the Court of Appeal found that Sanjay’s evidence was not merely available; it was actively considered by the defence and consciously not led. Yet, according to the court, no explanation was forthcoming as to why this decision was made. As a result, the court was left without any material to justify the applicant’s change of position. The truncated extract indicates that the court’s reasoning proceeded to conclude that the application could not be granted, consistent with the failure to satisfy the non-availability requirement (even with attenuated force) and, in any event, the lack of demonstrated materiality and justification for the late introduction of evidence.
What Was the Outcome?
The Court of Appeal dismissed Sanjay Krishnan’s application to adduce the two affidavits as fresh evidence. The court dismissed Shankari’s affidavit because the photographs were not contemporaneous, were unclear, and did not support the applicant’s contention that there were no bushes at the Tuas Bus Stop. The court dismissed Sanjay’s affidavit because the evidence was within his personal knowledge at trial and was consciously not adduced, with no adequate explanation provided to satisfy the fresh evidence requirements.
Practically, this meant that the appellate court would decide the conviction appeal without the proposed additional evidence, leaving the trial judge’s findings—particularly on chain of custody, knowing possession, and the rejection of Sanjay’s asserted belief about the contents of the SKP Box—undisturbed for purposes of the motion.
Why Does This Case Matter?
This decision is significant for criminal practitioners because it reinforces the strictness of the fresh evidence framework in Singapore appellate practice. While the defence may sometimes benefit from an attenuated approach to the “non-availability” requirement, Sanjay Krishnan v PP makes clear that the defence cannot treat the first Ladd v Marshall condition as effectively irrelevant. Where evidence was within the applicant’s personal knowledge and the defence consciously decided not to lead it, the applicant must provide a cogent explanation for the omission and demonstrate why the evidence should now be admitted.
For lawyers preparing appeals, the case also illustrates the importance of assessing “materiality” at the motion stage. Even if evidence is arguably relevant, it must be capable of having an important influence on the result. The Court of Appeal’s critique of the photographs—non-contemporaneity, unclear depiction, and failure to support the intended factual inference—shows that courts will scrutinise not only relevance but also evidential quality and probative value.
Finally, the case underscores that motions to adduce fresh evidence are not a substitute for trial strategy or for correcting perceived weaknesses in the defence case without a principled basis under Ladd v Marshall. In capital cases, where the stakes are exceptionally high, the court’s insistence on procedural discipline and evidential justification remains firm.
Legislation Referenced
- (Not specified in the provided extract)
Cases Cited
- Ladd v Marshall [1954] 1 WLR 1489
- Public Prosecutor v Mohd Ariffan bin Mohd Hassan [2018] 1 SLR 544
- Miya Manik v Public Prosecutor and another matter [2021] 2 SLR 1169
- Public Prosecutor v Dzulkarnain bin Khamis and another [2021] SGHC 48
- Sanjay Krishnan v Public Prosecutor [2022] SGCA 21
Source Documents
This article analyses [2022] SGCA 21 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.