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 Dates Noted in Judgment: Heard and dismissed application on 2 March 2022 (brief oral grounds), with detailed reasons provided on 9 March 2022
- Case Number: Criminal Motion No 26 of 2021
- Judges: Sundaresh Menon CJ, Steven Chong JCA and Chao Hick Tin SJ
- Applicant: Sanjay Krishnan
- Respondent: Public Prosecutor
- Legal Area: Criminal procedure; adducing fresh evidence on appeal; sentencing context (mandatory death sentence for trafficking)
- Underlying Trial Court: General Division of the High Court
- Trial Outcome: Convicted of trafficking 2375.1 grams of cannabis; mandatory sentence of death
- Related High Court Decision: Public Prosecutor v Dzulkarnain bin Khamis and another [2021] SGHC 48 (“GD”)
- Appeal Context: Applicant had appealed against conviction; this motion sought leave to adduce additional evidence on appeal
- Fresh Evidence Sought: Two affidavits (Sanjay’s Affidavit and Shankari’s Affidavit) to support arguments relating to (i) alleged improper recording of a cautioned statement and (ii) alleged inconsistency about the physical environment at Tuas Bus Stop
- Decision on Motion: Application dismissed; leave to adduce the affidavits refused
- Judgment Length: 12 pages; 3,107 words
- Cases Cited (as provided): [2021] SGHC 48; [2022] SGCA 21
- Other Cases Mentioned in Extract: Ladd v Marshall [1954] 1 WLR 1489; Public Prosecutor v Mohd Ariffan bin Mohd Hassan [2018] 1 SLR 544 (“Ariffan”); Miya Manik v Public Prosecutor and another matter [2021] 2 SLR 1169 (“Miya Manik”)
Summary
In Sanjay Krishnan v Public Prosecutor ([2022] SGCA 21), the Court of Appeal considered an application by a convicted drug trafficker to adduce “fresh evidence” on appeal. The applicant, Sanjay Krishnan, had been convicted in the High Court of trafficking 2375.1 grams of cannabis and received the mandatory death sentence. While his appeal against conviction was pending, he sought leave to adduce two affidavits that he said were material and could undermine the trial judge’s reasoning.
The Court of Appeal dismissed the application. It held that the applicant failed to satisfy the well-established requirements for admitting fresh evidence on appeal, derived from Ladd v Marshall and applied in Singapore authorities. In particular, the Court found that one set of proposed evidence (photographs) could not have a material influence on the outcome, and that the other set (evidence about an alleged altercation with an investigating officer) was not credibly explained as unavailable at trial, especially where the defence had consciously decided not to adduce it.
What Were the Facts of This Case?
The underlying criminal case concerned events on 23 February 2015. One Dzulkarnain bin Khamis (“Dzulkarnain”) collected a brown box from a bus stop near Tuas Checkpoint (the “Tuas Bus Stop”). He then drove to Lorong 37 Geylang, 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. He then returned to his car and left. Both men were apprehended by Central Narcotics Bureau (“CNB”) officers around 4.35pm, with Dzulkarnain arrested by a separate team at about the same time.
During investigations, 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”). Investigative statements were taken from Sanjay. At the time of his arrest, Sanjay gave a contemporaneous statement stating that he did not know the contents of the SKP Box. He later gave a cautioned statement to the Investigation Officer, Senior Staff Sergeant Ranjeet s/o Ram Behari (“IO Ranjeet”) on 24 February 2015. In that cautioned statement, Sanjay asserted that he was told by “a guy called Malaysia Boy” that the contents of the SKP Box were “illegal cigarettes”.
At trial, both Dzulkarnain and Sanjay claimed trial. The High Court judge (the “Judge”) convicted Sanjay and imposed the mandatory death sentence. The Judge’s reasoning, as summarised in the Court of Appeal’s grounds, included findings that there was no break in the chain of custody, that Sanjay knew the SKP Box contained items (thereby establishing knowing possession), and that Sanjay intended onward delivery, satisfying the trafficking element. The principal contested issue at trial was whether Sanjay knew that the SKP Box contained cannabis.
Sanjay’s defence at trial was that he believed the SKP Box contained hunting knives and possibly illegal cigarettes. The Judge rejected this, including because Sanjay’s account evolved over time: in the contemporaneous statement he said he did not know what was in the box, while in the cautioned statement he mentioned cigarettes. The Judge also found no basis to conclude that CNB officers, including IO Ranjeet, recorded Sanjay’s cautioned statement improperly, even though Sanjay did not sign the cautioned statement. The High Court’s decision is referenced as Public Prosecutor v Dzulkarnain bin Khamis and another [2021] SGHC 48 (“GD”).
What Were the Key Legal Issues?
The legal issue on this motion was whether the Court of Appeal should permit the applicant to adduce additional evidence on appeal. Singapore law applies a structured test for admitting “fresh evidence” on appeal, rooted in Ladd v Marshall. The Court had to determine whether the proposed affidavits met the requirements of non-availability, materiality, and reliability.
More specifically, the Court had to assess two categories of proposed evidence. First, Shankari’s affidavit (from Sanjay’s former fiancée) sought to introduce photographs of the area around the Tuas Bus Stop at different times, intended to contradict Dzulkarnain’s investigative statement about seeing bushes and thinking the box contained drugs. Second, Sanjay’s own affidavit sought to introduce evidence about an alleged altercation with IO Ranjeet in the exhibits-management room and during the taking of his cautioned statement, intended to undermine the Judge’s finding that there was no reason to suspect improper recording.
Accordingly, the Court’s analysis required it to evaluate not only whether the evidence was capable of being “fresh”, but also whether it could realistically influence the appellate review of the conviction. This included considering whether the evidence was actually unavailable at trial with reasonable diligence, and whether the defence had a credible explanation for not adducing it earlier.
How Did the Court Analyse the Issues?
The Court of Appeal began by restating the governing framework. To succeed, Sanjay had to fulfil the requirements in Ladd v Marshall, as applied in Singapore in Public Prosecutor v Mohd Ariffan bin Mohd Hassan (“Ariffan”) at [27]–[28]. The requirements are: (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” (even if not decisive); and (c) the evidence must be credible, though it need not be incontrovertible.
With this framework in mind, the Court addressed Shankari’s affidavit first. The photographs were said to show that there were no bushes at the Tuas Bus Stop, thereby challenging the credibility of Dzulkarnain’s investigative statement. However, the Court held that the photographs could not have a material influence. It noted that two of the three photographs were not contemporaneous: they were taken four years before and after Sanjay’s arrest. As a result, they did not speak to the state of the location at the material time. The Court also found the photographs unclear and taken from different angles, making it difficult to determine what exactly they showed. Finally, even on Sanjay’s own submission, the photographs did not support the intended conclusion: they showed vegetation, not an absence of bushes. These deficiencies meant the evidence lacked the necessary materiality.
Turning to Sanjay’s affidavit, the Court examined the proposed evidence about an alleged confrontation with IO Ranjeet. The alleged altercation occurred before the recording of Sanjay’s cautioned statement. Sanjay claimed that IO Ranjeet called him a “bastard” and that Sanjay retorted, telling IO Ranjeet not to involve his family. Sanjay further alleged that IO Ranjeet then approached aggressively but was restrained by other CNB officers. He also alleged that during the taking of photographs of exhibits, he asked to use the toilet and was refused, and that Dzulkarnain witnessed these events. Additionally, Sanjay alleged that on 1 March 2015, before the recording of his first long statement, he told IO Ranjeet to put aside any tension so that there would be no conflict during the long statement recording.
Importantly, the Court observed that this evidence was within Sanjay’s personal knowledge at the time of trial. Yet it did not emerge at trial. Sanjay’s position was that the decision not to lead this evidence was a conscious choice made with counsel’s advice, supported by a letter from former counsel. However, the Court found that no explanation was provided for why the defence made that decision, and no material was offered to justify Sanjay’s change of position on appeal. This was critical to the non-availability requirement.
The Court then discussed the nuance in applying the non-availability requirement where the defence seeks to adduce fresh evidence. In Ariffan, the Court had held that the non-availability requirement would apply with attenuated force in defence applications, recognising that defence evidence may not always be obtained in the same way as prosecution evidence. But in Miya Manik, the Court clarified that this does not mean the non-availability condition is disregarded. Where the applicant provides no explanation for failing to obtain and adduce evidence at trial—especially when the evidence was clearly obtainable and relevant—the Court may be unimpressed.
Applying these principles, the Court held that Sanjay’s case was not one where the evidence was genuinely unavailable. The evidence was available to the defence and, on Sanjay’s own account, the defence actively considered whether to adduce it and decided not to. In such circumstances, the attenuated approach did not rescue the application. The Court therefore concluded that the applicant had not satisfied the fresh evidence test, particularly on non-availability and the absence of a credible explanation for the defence’s earlier decision.
Although the extract provided is truncated after the Court’s discussion of the non-availability requirement, the reasoning pattern is clear: the Court treated the proposed evidence as either not material (photographs) or not credibly “fresh” in the relevant sense (personal knowledge evidence not adduced at trial without adequate explanation). The Court’s approach reflects a strong policy against allowing appeals to become a second trial by simply reintroducing evidence that was available but not led, absent a compelling justification.
What Was the Outcome?
The Court of Appeal dismissed Sanjay Krishnan’s application to adduce the two affidavits as fresh evidence. The application was therefore refused, and the matter was not remitted to the trial judge for further evidence or findings on remittal.
Practically, this meant that the appellate court would proceed without the proposed additional material. The conviction and sentencing appeal would be determined on the existing trial record and the evidence already before the High Court, subject to the applicant’s substantive appeal against conviction.
Why Does This Case Matter?
This decision is significant for practitioners because it illustrates the strictness of the Ladd v Marshall framework in Singapore criminal appeals, particularly where the defence seeks to introduce evidence that was available at trial. The Court’s analysis reinforces that “fresh evidence” is not simply evidence that was not led; it must meet the legal thresholds of non-availability, materiality, and reliability.
First, the case shows that materiality is assessed realistically, not abstractly. Photographs intended to contradict a witness’s investigative statement failed because they were not contemporaneous, were unclear, and even on their own terms did not establish the asserted factual proposition. This is a useful reminder that evidential relevance must be demonstrated in a way that can plausibly affect the appellate evaluation of the conviction.
Second, the case clarifies the defence-specific nuance in the non-availability requirement. While Ariffan provides that non-availability may be applied with attenuated force for defence applications, Sanjay Krishnan (together with Miya Manik) confirms that the defence cannot rely on attenuation where the evidence was within its personal knowledge and where the defence made a conscious decision not to adduce it without a credible explanation. For defence counsel, this underscores the importance of documenting the reasons for tactical decisions and ensuring that any later attempt to introduce omitted evidence can satisfy the appellate test.
Legislation Referenced
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.