(ii) Every such alteration or addition shall be read and explained to the accused." Section 422 of the Code says: "Subject to the provisions contained in this Chapter no finding, sentence or order passed or made by a court of competent jurisdiction shall be reversed or altered on account – of any error, omission, or irregularity in the complaint, summons, warrant, charge, judgment or other proceedings before or during trial, or in any inquiry or other proceeding under this Code; or … unless such error, omission, improper admission or rejection of evidence, irregularity, want or misdirection has occasioned a failure of justice."[1988] 2 MLJ 360 at 362 The question that arises is whether section 158(ii) is mandatory or directory. In our view, the word "shall" appearing therein, though generally taken as mandatory, does not mean to be so in every case. No hard and fast rule can be laid down because it depends on the facts and circumstances of a particular case, the purpose and object for which such provision is made, the intention of the legislature in making the provision and the serious inconvenience or injustice which may result in treating the provision one way or the other (see Interpretation of Statutes by Bindra, 7th Ed., p. 662). We are of the view that the safest way is to look into the subject-matter of the case, consider the importance of the provision that has been disregarded, the relation of the provision to the object of the Code, and decide in that order whether the matter is imperative or only directory (see Howard v Bodington (1877) 2 PD 203 at p 211). Applying the test to the facts and surrounding circumstances of the case, we hold that in so far as this case is concerned, the provision of section 158(ii) is not imperative but directory. The provisions contained therein only lay down a rule of procedure and do not relate to the mode of trial. A fortiori in the light of the provision of section 422 of the Code. The nature of the amendment being purely technical and in no way substantial has not rendered the omission to read over and explain the amended charge to the applicant at the close of the defence a serious irregularity as to vitiate the proceeding or has occasioned a failure of justice” ……. “... There was therefore no necessity at all for the President of the Sessions Court to read over and explain the amended charge to the applicant before proceeding to convict the applicant. If at all there was any necessity, the occasion to do so does not amount to an irregularity which has occasioned a failure of justice and in any way prejudiced the trial by virtue of section 422 of the Code.” (emphasis added) [52] Reverting to the present case, the pertinent thing here, based on proven facts, we do not find any miscarriage of justice suffered by the appellants or any prejudicial effect on all the accused on this issue. Our reasons are as follows. The amendment only as to the date of the offence which is from 29.8.2016 to 30.8.2016. The rest of the particulars of the charges remained the same and certainly does not change the nature of the charges. More importantly, the defence presented by all the accused shows that they appreciated the charges and does not in any way shows that they were confused or misled by the amended charges. In their defence, they also made references to the amended date in the charges which was 30.8.2016. Their defence covers the date in the amended charges. This includes the alibi defence by the 3rd accused on both the dates of 29.8.2016 and 30.8.2018. Thus, we do not find any miscarriage of justice against the appellants regarding this issue. [53] In addition, all the accused were represented by counsels during the trial, the counsels may apply to the court, if need be, to recall any witness, and the omission of the trial judge to inform the accused’s rights to recall any witnesses does not affect the decision of the case. In Azhar Che Wil v PP [2010] 8 CLJ 905, Raus FCJ explained the issue in the following manner: “[30] The only complaint by Mr. Karpal Singh was that had the charge been amended, the accused would have had the opportunity to recall or re-summon and examine any witness and to call further evidence which may be material to his defence. But we are of the view that even without the charge being amended, the 1st accused is not precluded from recalling or re-summons any witness or to call for further evidence. Cases have shown that even if a charge is amended, but where an accused person is represented by counsel, the trial judge is not obliged to inform the accused person of his right under s. 162 to recall any of the witnesses for the prosecution. In Moosa Abdul Rahman v. The State of Kerala [1982] Cr LJ 1384, the full bench of the High Court of Kerala held that s. 217 of the Indian Criminal Procedure Code 1974 (which is in pari materia with our s. 162 ): ... does not cast a duty or obligation on the court to enquire of the prosecution or the accused whether they would like to recall or re-summon the witnesses... or to call any further witnesses. The omission of the court to 'enquire of the prosecution or the accused whether they would like to exercise the right of re-calling or re-summons the witnesses would not result in any procedural illegality'. [31] The above proposition was accepted by the Court of Appeal in Msimanga Lesaly. Gopal Sri Ram JCA (as he then was) held that where an accused is represented by counsel it is unnecessary for the court to draw counsel's attention to s. 162 of the Criminal Procedure Code or to inquire whether counsel intends to exercise the right conferred by the section. [32] We endorsed the above view. In the present case, the 1st accused was represented by counsel. Even though the charge was not amended, there is nothing to prevent the defence from recalling or re-summoning any witness or to call further evidence. This was not done. Thus, the question of miscarriage of justice, as advanced by Mr. Karpal Singh does not arise at all.” (emphasis added) [54] In the circumstances, it is our considered view that the issue related to the amendment of charges raised by the counsels is bereft of any merit. The issue of accomplice evidence. [55] Counsel for the accused submitted, in essence, that PW7 was an accomplice, his evidence was uncorroborated and the trial judge had failed to warn himself of the danger in accepting uncorroborated of an accomplice. On this issue, the relevant provision to be considered is section 133 of the Evidence Act which states: “133. An accomplice shall be a competent witness against an accused person; and a conviction is not illegal merely because it proceeds upon the uncorroborated testimony of an accomplice.” (emphasis added) [56] Here, the first question that needs determination of this court is whether PW7 was an accomplice based on his act and involvement in the commission of the offence as stated in the charges. [57] The law on accomplices is well settled. There is a plethora of cases by the apex court that laid down the principle of law on accomplice evidence. Essentially, accomplices are persons who are participes criminis in respect of the actual crime charged. This court in Pasupathy a/l Kanagasaby v Public Prosecutor [2005] 1 MLJ 493 mentioned this about persons who are accomplices: “[33] The word ‘accomplice’ is defined in the Oxford Dictionary of Law (5th Ed) as ‘One who is a party to a crime, either as a principal or as an accessory. The Cambridge Advanced Learner’s Dictionary (2003) describes him as ‘A person who helps someone else to commit a crime or to do something normally wrong’. Lord Simonds LC in Davies v DPP [1954] 1 All ER 507; [1954] 2 WLR 343 states the question to ask in determining whether a person is an accomplice as: ‘Is there any evidence upon which the trial judge could properly rule that X was a participant in the offence?” (emphasis added) [58] In a Federal Court case of Francis Anthonysamy v Public Prosecutor [2005] 3 MLJ 389 the issue of who is an accomplice was explained further as follows: “...The question that arises is whether on these facts he can be termed as an accomplice. In Davies v Director of Public Prosecutions [1954] 1 All ER 507 it was held that persons who are particeps criminis in respect of the actual crime charged, whether as principals or accessories before or after the fact, are accomplices. In explaining the role played by these categories of persons the Law of Evidence by Woodroffe and Amir Ali (16th Ed) (Vol 4) says at p 3434-5: A principal of the first degree is one who actually commits the crime; a principal of the second degree is a person who is present and assists in the perpetration of the crime; an accessory before the fact is one who counsels, incites, connives at, encourages or procures the commission of a crime; everyone is an accessory after the fact to a felony who, knowing a felony to have been committed by another, receives, comforts or assists him in order to enable him to escape from punishment; or rescues him from arrest for the felony; or having in custody for the felony, intentionally and voluntarily suffers him to escape; or apposes his apprehension.” (emphasis added) [59] Reverting to the facts in the present case, PW7 had no prior knowledge of the offence to be committed by all the accused. He was merely present at the crime scene and saw the 3rd accused strike the deceased on the head as he entered the room when asked by the 2nd accused. Thereafter PW7 was threatened by the 2nd accused to wrap the deceased’s body with a mattress and later to carry the body into the 1st accused’s car. PW7 was then threatened by the 1st accused to follow them to Langkawi but later ran away from the house in Langkawi when he overheard the conversation that the 3rd accused intended to kill him. PW7 had not played an active role in the commission of the offence charged. In the circumstances, we find PW7 was not an accomplice and the trial judge was correct in treating him as an ordinary prosecution’s witness. [60] On the same issue, the Federal Court in Kuan Ted Fatt v Public Prosecutor [1985] 1 MLJ 211 affirmed the decision of the Court of Appeal and the trial judge in deciding that a witness, PW14, was not an accomplice as he did not participate in the commission of the offence or had no prior knowledge that the accused intended to commit the offence. Seah FJ in that case explained the issue as follows: “For the Public Prosecutor, the learned Senior Federal Counsel had submitted that there was no evidence at the trial that PW14 Fam had taken part in the offence of murder. On the other hand PW14 was not aware that the appellant was carrying a knife hidden at the back of his trousers pocket and that PW14 did not know that the appellant had intended to use a knife to kill the deceased. In other words, PW14 had no prior knowledge that the appellant had intended to commit the offence charged. In our judgment, and having regard to the principle enunciated in Davies v Director of Public Prosecutions [1954]] AC 378 the learned counsel for appellant failed to establish that PW14 Fam participated in the offence of murder and on the evidence produced before the trial Court, the learned judge was right in not regarding PW14 as an accomplice.” (emphasis added) [61] In any event, besides the provision of section 133 of the Evidence act 1950 with regard to the competency of an accomplice as a witness, the evidence of PW7 was corroborated, in particular, by PW9 and PW10. These witnesses were found as credible witnesses by the trial judge. In the grounds of judgment, the trial judge said this: “Keterangan saksi-saksi pendakwaan sebelum ini iaitu SP7, SP9 dan SP10 adalah kredibel dan boleh dipercayai.” [62] It is also trite that the credibility of a witness is best determined by the trial judge who has the audio-video advantage of assessing the witness. (see Lee Ah Seng v PP [2007] 5 CLJ 1(FC); PP v Mohd Radzi Abu Bakar [2006] 1 CLJ 457 (FC); Md Zainuddin bin Raujan v Public Prosecutor [2013] 4 MLJ 596(CA)) [63] We also noted that the trial judge did not canvass the issue of an accomplice in his grounds of judgment. Be that as it may, we had reviewed the evidence before us and found that PW7 was not an accomplice. In the Federal Court case of Ahmad Najib Aris v PP [2009] 2 CLJ 800, it was explained as follows: “I am of the view that the Court of Appeal has the power to review or to re-evaluate all the evidence available as adduced by the prosecution. The Court of Appeal is in the position to do so in the present case even though the grounds of decision of the trial judge as appearing in the appeal records is found lacking in specific findings and with no reasons for the findings. In a case involving purely question of fact, the Court of Appeal is free to determine whether or not the various findings of the trial judge are correct (see Mohamed Mokhtar v PP [1972] 1 MLJ 122.)” (see also PP v Azilah Hadri & Anor [2015] 1 CLJ 579) [64] As such, it is our view that the issue of accomplice raised by counsel for the appellants is untenable. The issue whether the trial judge failed to consider that the circumstantial evidence presented by the prosecution was insufficient to prove the amended charges against all the accused and whether without the deceased body, the death and the cause of death cannot be determined. [65] On this issue, counsel for the 3rd accused submitted that the circumstantial evidence before the court failed to prove the offence of murder against the 3rd accused. [66] It is trite law that where the prosecution is relying on circumstantial evidence to prove its case, the circumstantial evidence must irresistibly point to one and only one conclusion which is the guilt of the accused and in this case all the accused. (see Dato Mokhtar bin Hashim & Anor v Public Prosecutor [1983] 2 MLJ 232 (FC)) [67] However, in the present case, the prosecution was not only relying on circumstantial evidence, in particular, the evidence of PW9 and PW10 but also the direct evidence of PW7 who was at the scene and saw the 3rd accused strike the deceased on the head three times with the stick until the stick broke. [68] Here, we have analyzed the totality of the evidence before the court and agree with the trial judge that the prosecution had proved all the elements of the amended charges against all the accused. The deceased death was established by the evidence of PW4, PW5, and PW6 who testified that the deceased did not return home after he left home on 29.8.2016. PW10 then confirmed that the deceased picture (P36) was the person that she saw at the apartment on the material date. The evidence of PW7 then established the fact that the 3rd accused intentionally inflicted the injury on the deceased which was found in the ordinary course of nature caused death. Hence, clause (c) of section 300 had been proven as discussed earlier in this judgment. [69] Failure to find the deceased body as mentioned earlier, does not prevent a conviction of the offence of murder if the evidence is sufficient to prove the offence beyond a reasonable doubt. The classic case of Sunny Ang (supra) is an example to support this contention. The evidence in this case is much stronger in comparison with the prosecution’s evidence in Sunny Ang. In the present case, there is an eye witness that saw the commission of the offence of murder at the apartment whilst in Sunny Ang’s case, there was no eye witness, the prosecution was relying purely on circumstantial evidence. Yet, in Sunny Ang’s case, the conviction for the offence of murder was affirmed by the Federal Court. [70] As such, we also find that the issue of insufficient circumstantial evidence raised by the counsel for the 3rd accused is without merit. The issue that the trial judge failed to make a finding that the element of abetment has been proven against the 1st and 2nd accused and the error by the trial judge in invoking section 34 of the Penal Code. [71] On this issue, it was submitted that the trial judge had failed to make a finding of the offence of abetment of murder against the 1st and the 2nd accused. Further, it was contended that the judge had wrongly applied common intention under section 34 of the Penal Code in the present case. [72] As regards the offence of abetment of murder against the 1st and 2nd accused, it is instructive to refresh our memory of the law about abetment. Under section 107 of the Penal Code, abetment is proven by instigation to commit the offence, or commands any person to do it, or by engaging in a conspiracy to commit it, or intentionally aiding a person to commit it. [73] Section 107 provides: “107. A person abets the doing of a thing who—