Case Details
- Citation: [2024] SGHC 4
- Court: High Court (General Division)
- Case Title: Michael Marcus Liew v Public Prosecutor (and other appeals)
- Judgment Date: 11 January 2024 (with earlier hearing dates: 19 July, 15, 23 November 2023)
- Judges: Vincent Hoong J
- Procedural History: Appeals against conviction and sentence from the District Judge (Magistrate’s Appeals Nos 9024–9028 of 2020)
- Magistrate’s Appeals: 9024/2020 (Michael Marcus Liew); 9025/2020 (Cheo Lye Choon); 9026/2020 (Tok Meng Chong); 9027/2020 (Ng Wan Seng); 9028/2020 (Chan Hui Yi Regina)
- Appellants: Michael Marcus Liew; Cheo Lye Choon; Tok Meng Chong; Ng Wan Seng; Chan Hui Yi Regina
- Respondent: Public Prosecutor
- Legal Area(s): Criminal Law; Criminal Procedure; Sentencing
- Statutory Provision(s) Referenced: Penal Code (Cap 224, 2008 Rev Ed) s 147; Penal Code s 323; Penal Code s 34; Criminal Procedure Code 2010 (2020 Rev Ed) s 390(4)
- Key Issue(s): Whether the prosecution proved beyond reasonable doubt that each appellant was a member of an unlawful assembly whose common object was to voluntarily cause hurt to all four victims under s 147
- Outcome: Convictions under s 147 set aside; acquittals on the s 147 charges; altered charges framed under s 390(4); fines imposed for the altered offences; separate appeals against custodial sentences dismissed as not manifestly excessive
- Judgment Length: 95 pages; 26,982 words
Summary
In Michael Marcus Liew v Public Prosecutor [2024] SGHC 4, the High Court (Vincent Hoong J) considered what evidence is required to establish the “common object” element of rioting under s 147 of the Penal Code where multiple perpetrators and multiple victims are involved, but the assaults are not carried out by all perpetrators against all victims. The case arose from a series of violent incidents in the early hours of 1 May 2017 at an open carpark near a bar in Singapore, following a night of drinking.
The prosecution had framed a separate s 147 “rioting” charge against each appellant, alleging that the unlawful assembly’s common object was to voluntarily cause hurt to all four victims. Although the District Judge convicted each appellant under s 147 and imposed custodial sentences, the High Court held that the prosecution failed to prove beyond reasonable doubt that the appellants shared a common object to cause hurt to all four victims. The High Court therefore allowed the appeals against conviction, set aside the s 147 convictions, and acquitted the appellants on those charges.
After acquittal, the High Court exercised its power under s 390(4) of the Criminal Procedure Code to frame altered charges based on the facts proven at trial. The court convicted the appellants of offences under s 323 (voluntarily causing hurt) read with s 34 (common intention) to the extent of their respective involvement in the hurt inflicted on the victims. The court imposed fines, reasoning that the injuries were minor. Two appellants’ further appeals against custodial sentences for other charges they had pleaded guilty to were dismissed as the sentences were not manifestly excessive.
What Were the Facts of This Case?
The five appellants were friends from school: Michael Marcus Liew, Cheo Lye Choon, Tok Meng Chong, and Ng Wan Seng. Chan Hui Yi Regina was Wan Seng’s girlfriend at the material time. On the evening of 30 April 2017, the group met at a bar at Tebing Lane, Frienzie Bar and Bistro, for drinks. The four victims—Maureen Baricautro Mamucod, her husband G K Karunan George, George’s brother K Amuthan Daniel, and Daniel’s wife Sreelatha Thankamaniamma—were also at the same bar for a meal and to watch a televised football match.
After the evening of drinking, the appellants and the victims left the bar separately in the early hours of 1 May 2017. The violence that followed did not occur as a single, unified incident in which all five appellants attacked all four victims. Instead, the evidence showed three separate incidents of violence at an open carpark near the bar. Critically, none of these incidents involved an attack by all five appellants on all four victims.
Each victim was attacked at a different point in time, and the perpetrators involved varied from incident to incident. The prosecution’s case, as reflected in the High Court’s summary, was that Michael “kicked George’s car” and that the ensuing events involved a series of assaults by the appellants against the victims. The injuries were attributed to different appellants in different locations: hurt was caused to Daniel near Lot 42; hurt was caused to George near Lot 55; and hurt was caused to Maureen and Sreelatha near Lot 57 and Lot 58. The High Court emphasised that the factual matrix did not support a finding that the same group of appellants jointly assaulted every victim.
At trial, the prosecution preferred s 147 charges against each appellant. The charges alleged that the appellants were members of an unlawful assembly whose common object was to voluntarily cause hurt to all four victims, and that in the prosecution of that common object, one or more of the members used violence by hitting and kicking the victims. The appellants claimed trial. The District Judge convicted each appellant under s 147 and imposed imprisonment terms ranging from 12 to 18 months. The appellants appealed against conviction and sentence.
What Were the Key Legal Issues?
The High Court identified the central question as whether the District Judge erred in finding that the prosecution proved the “common object” element of s 147 beyond reasonable doubt. In particular, where the prosecution framed the rioting charge on the basis that the common object was to voluntarily cause hurt to all four victims, the court had to determine what evidence was required to establish that each appellant shared that common object.
Two related issues were therefore pivotal. First, whether the District Judge had erred in preferring the victims’ evidence over the appellants’ evidence. Second, whether the District Judge had erred in finding that the appellants were members of an unlawful assembly whose common object was to voluntarily cause hurt to the victims. The High Court’s reasoning focused heavily on the second issue, concluding that the evidence did not support a common object to cause hurt to all four victims.
Additional issues arose concerning the treatment of expert evidence at a remittal hearing (including whether the appellants were so intoxicated that they could not form the necessary criminal intention). The court also considered whether it should frame altered charges after acquittal under s 390(4) of the Criminal Procedure Code, and whether sentences imposed for other charges were manifestly excessive.
How Did the Court Analyse the Issues?
The High Court approached the appeal by first clarifying the legal architecture of s 147. Section 147 criminalises membership in an unlawful assembly where the assembly’s common object is to do one of the acts specified in the provision, and where violence is used in prosecution of that common object. For the prosecution to succeed in this case, it had to prove not only that there was an unlawful assembly and that violence occurred, but also that the assembly’s common object was to voluntarily cause hurt to the victims as charged—namely, all four victims.
The court then scrutinised the way the rioting charges were framed. Because the prosecution alleged a common object to cause hurt to all four victims, the High Court held that the prosecution needed evidence capable of supporting that specific common object. The court noted the factual divergence between the incidents: the assaults were not carried out by all appellants against all victims. This mattered because the “common object” analysis is not satisfied by showing that some members assaulted some victims; it requires proof that the group shared the relevant objective as alleged in the charge.
On the evidence, the High Court concluded that the District Judge failed to consider whether there had been a common object among the appellants to cause hurt to all the victims. The court reasoned that the prosecution’s framing effectively required a finding that the appellants collectively intended to cause hurt to each of the four victims, even though the assaults were temporally and operationally distinct. The High Court therefore found that the evidence did not support a finding of a common object to voluntarily cause hurt to all four victims beyond reasonable doubt.
The court’s analysis included two strands. First, it considered the manner in which the rioting charge was framed and held that, on that framing, the appellants must have had a common object to cause hurt to Daniel near Lot 42. Second, even if the prosecution’s alternative position was considered—namely, that the incidents were closely linked—the evidence still did not support a common object to cause hurt to George, Maureen and Sreelatha. In other words, the “close linkage” argument could not bridge the evidential gap created by the absence of a unified assault pattern involving all appellants against all victims.
Having found that the s 147 common object element was not made out, the court allowed the appeals against conviction and set aside the s 147 convictions. This conclusion also rendered it unnecessary to uphold the convictions on the basis of any lesser or alternative inference that might have been available under a differently framed charge. The High Court’s approach underscores a key principle: where the prosecution chooses a particular factual theory and charges accordingly, the prosecution must prove the charged theory beyond reasonable doubt.
The High Court also addressed expert evidence at the remittal hearing. The appellants had argued that intoxication prevented them from forming the necessary criminal intention. The court held that the District Judge did not err in finding that Dr Tan’s evidence was not cogent, and did not err in preferring the evidence of Dr Mak and Dr Guo. The High Court further found that Michael and Lye Choon had not been so intoxicated that they could not form the necessary criminal intention for the rioting charge. However, because the s 147 convictions were already unsustainable on the common object ground, these findings operated more as confirmatory reasoning rather than as the primary basis for acquittal.
After acquittal, the High Court considered whether altered charges should be framed. Under s 390(4) of the Criminal Procedure Code, the court may frame an altered charge where the facts proven support a different offence. The court invited submissions and then framed altered charges under s 323 (voluntarily causing hurt) and s 323 read with s 34 (common intention) against the appellants based on their respective involvement in the hurt inflicted on the four victims. The court framed different numbers of altered charges for different appellants, reflecting the specific victims and locations where hurt was proven.
Finally, the High Court dealt with sentencing. The appellants sought fines, while the prosecution sought short custodial sentences. The court decided that fines were appropriate given the minor nature of the injuries sustained by the victims. For completeness, two appellants also appealed against custodial sentences imposed on charges to which they had pleaded guilty in the court below. The High Court dismissed those appeals, holding that the sentences were not manifestly excessive.
What Was the Outcome?
The High Court allowed the appeals against conviction in respect of each appellant’s s 147 rioting charge. The convictions and sentences under s 147 were set aside, and the appellants were acquitted of their respective s 147 charges. This was the decisive result because the prosecution had not proved beyond reasonable doubt that the appellants shared a common object to voluntarily cause hurt to all four victims as charged.
Following acquittal, the court framed altered charges under s 323 and s 323 read with s 34, and convicted the appellants accordingly based on their respective involvement in the hurt caused to the victims. The appellants declined to offer defences to the altered charges and were therefore convicted of those altered offences. The court imposed fines, and it dismissed the remaining appeals against custodial sentences as not manifestly excessive.
Why Does This Case Matter?
This decision is significant for practitioners because it clarifies the evidential threshold for proving “common object” under s 147 when multiple victims are involved and the prosecution charges the accused on the basis that the common object extended to all victims. The High Court’s reasoning demonstrates that the prosecution cannot rely on the existence of multiple assaults or the overall atmosphere of violence to substitute for proof that the accused shared the specific objective alleged in the charge.
From a charging and trial strategy perspective, the case highlights the importance of aligning the charge with the evidence. Where assaults are temporally separated and involve different combinations of perpetrators and victims, the prosecution must consider whether it can prove a single common object covering all victims. If the evidence supports only partial participation, the prosecution may need to consider alternative or more granular charges rather than a broad rioting charge that requires proof of a common object to cause hurt to everyone affected.
For defence counsel, the case provides a structured basis to challenge s 147 convictions on common object grounds, particularly by focusing on the prosecution’s charge framing and the absence of evidence showing a shared objective across all victims. For prosecutors, it serves as a cautionary precedent: “closely linked incidents” may explain context, but they do not automatically establish the specific common object required by s 147 as pleaded.
Legislation Referenced
- Penal Code (Cap 224, 2008 Rev Ed) s 147
- Penal Code (Cap 224, 2008 Rev Ed) s 323
- Penal Code (Cap 224, 2008 Rev Ed) s 34
- Criminal Procedure Code 2010 (2020 Rev Ed) s 390(4)
Cases Cited
- (Not provided in the supplied judgment extract.)
Source Documents
This article analyses [2024] SGHC 4 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.