the person charged was by reason of intoxication insane, temporarily or otherwise, at the time of such act or omission.” [52] Section 86(3) deems intoxication to include a state produced by narcotics or drugs. [53] While it may well be that self-infliction of syabu may be considered under section 85(2)(b), the following passages from Francis Anthonysamy v Public Prosecutor [2005] 3 MLJ 389 at pages 412 to 413 are most instructive: “[46] … In dealing with the defence of intoxication advanced by the accused the learned judge said: On the issue of intoxication there was no scientific evidence placed before me to support the contention of the defence. [47] Having said that he considered the conduct of the accused both before and after the commission of the crime and rejected the defence. In our opinion he was correct in doing so. Scientific evidence to prove intoxication can be provided by an analysis of blood and urine samples which will show the level of alcohol in the body. However, it must be observed that such results are not conclusive to determine the degree of intoxication of a person. As Chao Hick Tin JC said in Public Prosecutor v Ramasamy a/l Sebastian [1991] 1 MLJ 75 at p 81: In any event, from the evidence of the experts, the blood alcohol level itself can never be conclusive to determine the degree of intoxication of the accused. Different people react differently to the same blood alcohol level. It makes a great difference whether the person is or is not an experienced drinker. In our judgment, and here we accept the opinion of Dr Chan (PW15), the more reliable indicator of the state of mind of the accused must be the conduct of the accused immediately prior to and after the offence.” [54] Although that case did say the absence of scientific evidence was not fatal to the defence of intoxication where here, there was no medical report on syabu, but only the say so of the Appellant, what is more significant is the conduct of the Appellant prior to, at the time of and after the offence. Here there was no evidence from the wife that the behavior of the Appellant was consistent with him having taken syabu. In fact, the evidence of syabu was only raised at the defence stage. [55] Further, we find that the conduct of the Appellant prior to, at the time of, and after the offence, were all found to be acts consistent with the commission of the offence and not with the consumption of syabu. So, for instance, the offer of the Appellant to take care of the baby, bathe and change her diapers, which were hitherto never done before. Further, the act of washing the bath towel was an act to dispose of the evidence (paragraph 58 of the GOJ). Hence, even if we were to accept that intoxication can be self-inflicted, there was no evidence in the form of conduct to support the defence. [56] We find no merit in the 3rd issue. Conclusion [57] For the above reasons, we find that the High Court has correctly applied the law to the facts of the case. There is no error or miscarriage of justice which warrants our appellate intervention. Looking at the totality of the evidence, we find that the conviction and sentence is safe. We affirm the decision of the High Court and the appeal is hereby dismissed. (SEE MEE CHUN) Judge Court of Appeal Malaysia Dated: 5-5-2023 Counsel for the Appellant: T. Vijayandran Messrs T Vijay & Co Kuala Lumpur Counsel for the Respondent: Parvin Hameedah Natchiar (Khairul Aisamuddin Bin Abdul Rahman with her) Deputy Public Prosecutors Appellate and Trial Division Attorney General’s Chambers, Putrajaya