Murder
300.  Except in the cases hereinafter excepted culpable homicide is murder —
(a)if the act by which the death is caused is done with the intention of causing death;
(b)if it is done with the intention of causing such bodily injury as the offender knows to be likely to cause the death of the person to whom the harm is caused;
(c)if it is done with the intention of causing bodily injury to any person, and the bodily injury intended to be inflicted is sufficient in the ordinary course of nature to cause death; or
(d)if the person committing the act knows that it is so imminently dangerous that it must in all probability cause death, or such bodily injury as is likely to cause death, and commits such act without any excuse for incurring the risk of causing death, or such injury as aforesaid.
Illustrations
     (a)  A shoots Z with the intention of killing him. Z dies in consequence. A commits murder.
     (b)  A, knowing that Z is labouring under such a disease that a blow is likely to cause his death, strikes him with the intention of causing bodily injury. Z dies in consequence of the blow. A is guilty of murder, although the blow might not have been sufficient in the ordinary course of nature to cause the death of a person in a sound state of health. But if A, not knowing that Z is labouring under any disease, gives him such a blow as would not in the ordinary course of nature kill a person in a sound state of health, here A, although he may intend to cause bodily injury, is not guilty of murder, if he did not intend to cause death, or such bodily injury as in the ordinary course of nature would cause death.
     (c)  A intentionally gives Z a knife-cut or club-wound sufficient to cause the death of a man in the ordinary course of nature. Z dies in consequence. Here A is guilty of murder, although he may not have intended to cause Z’s death.
     (d)  A, without any excuse, fires a loaded cannon into a crowd of persons and kills one of them. A is guilty of murder, although he may not have had a premeditated design to kill any particular individual.
When culpable homicide is not murder
     Exception 1.—Culpable homicide is not murder if the offender whilst deprived of the power of self-control by grave and sudden provocation, causes the death of the person who gave the provocation, or causes the death of any other person by mistake or accident.
     The above exception is subject to the following provisos:
(a)that the provocation is not sought or voluntarily provoked by the offender as an excuse for killing or doing harm to any person;
(b)that the offender did not know and had no reason to believe that the provocation was given by anything done in obedience to the law, or by a public servant in the lawful exercise of the powers of such public servant;
(c)that the provocation is not given by anything done in the lawful exercise of the right of private defence.
     Explanation 1.—Whether the provocation was grave and sudden enough to prevent the offence from amounting to murder is a question of fact, having regard to whether an ordinary person of the same gender and age as the offender, sharing such characteristics as would affect the gravity of the provocation and placed in the same situation as the offender, would be deprived of self-control by the provocation.
     Explanation 2.—Grave and sudden provocation may be in the form of words, gestures or conduct or any combination of words, gestures or conduct.
Illustrations
     (a)  A, under the influence of passion excited by a provocation given by Z, intentionally kills Y, Z’s child. This is murder, inasmuch as the provocation was not given by the child, and the death of the child was not caused by accident or misfortune in doing an act caused by the provocation.
     (b)  Y gives grave and sudden provocation to A. A, on this provocation, fires a pistol at Y, neither intending nor knowing himself to be likely to kill Z, who is near him, but out of sight. A kills Z. Here A has not committed murder but merely culpable homicide.
     (c)  A is lawfully arrested by Z, a police officer. A is excited to sudden and violent passion by the arrest, and kills Z. This is murder, inasmuch as the provocation was given by a thing done by a public servant in the exercise of his powers.
     (d)  A appears as a witness before Z, a Magistrate. Z says that he does not believe a word of A’s deposition, and that A has perjured himself. A is moved to sudden passion by these words, and kills Z. This is murder.
     (e)  A attempts to pull Z’s nose. Z, in the exercise of the right of private defence, lays hold of A to prevent him from doing so. A is moved to sudden and violent passion in consequence, and kills Z. This is murder, inasmuch as the provocation was given by a thing done in the exercise of the right of private defence.
     (f)  Z strikes B. B is by this provocation excited to violent rage. A, a bystander, intending to take advantage of B’s rage, and to cause him to kill Z, puts a knife into B’s hand for that purpose. B kills Z with the knife. Here B may have committed only culpable homicide, but A is guilty of murder.
     (g)  A and Z are married to each other. A loses self-control on Z’s provocation and intentionally kills Z soon after the provocation was given. Although the provocation, when viewed in isolation, would not amount to grave and sudden provocation, it was the last of a series of prolonged physical and mental abuse of A by Z. An ordinary person in A’s position would have lost self-control and have done what A did. A has committed only culpable homicide and not murder.
     Exception 2.—Culpable homicide is not murder if the offender, in the exercise of the right of private defence of person or property, exceeds the power given to him by law, and causes the death of the person against whom he is exercising such right of defence, without premeditation and without any intention of doing more harm than is necessary for the purpose of such defence.
     Explanation.—The word “premeditation” means the offender’s intention, which was formed prior to the circumstances which gave rise to the act of private defence —
(a)to cause death in section 300(a) or to cause such bodily injury as is mentioned in section 300(b) or (c); or
(b)to do an act knowing that the act is so imminently dangerous in the way mentioned in section 300(d).
     Exception 3.—Culpable homicide is not murder if the offender, being a public servant, or aiding a public servant acting for the advancement of public justice, exceeds the powers given to him by law, and causes death by doing an act which he, in good faith, believes to be lawful and necessary for the due discharge of his duty as such public servant, and without ill will towards the person whose death is caused.
     Exception 4.—Culpable homicide is not murder if it is committed without premeditation in a sudden fight in the heat of passion upon a sudden quarrel, and without the offender having taken undue advantage or acted in a cruel or unusual manner.
     The above exception is subject to the proviso that the offender did not know and had no reason to believe that the person whose death was caused was acting in obedience to the law, or was a public servant acting in the lawful exercise of the powers of such public servant.
     Explanation 1.—It is immaterial in such cases which party offers the provocation or commits the first assault.
     Explanation 2.—The word “fight” includes the exchange of blows even if the blows do not land on their target and includes a single blow or punch.
     Explanation 3.—The word “premeditation” means the offender’s intention, which was formed prior to the circumstances constituting the sudden fight —
(a)to cause death in section 300(a) or to cause such bodily injury as is mentioned in section 300(b) or (c); or
(b)to do an act knowing that the act is so imminently dangerous in the way mentioned in section 300(d).
     Explanation 4.—A “quarrel” does not require a verbal exchange of words.
Illustrations
     (a)  A and Z, who are rival gang members, are in a coffee shop seated at different tables. They mutually stare at each other fiercely without exchanging any words. Z disengages from A by turning away and starts to leave the coffee shop. A sees a cutlery knife on his table which A had earlier used for A’s meal. A picks up the cutlery knife and stabs Z’s throat in the heat of passion. Z falls and dies almost immediately. Although there was a “sudden quarrel” without any exchange of words, Exception 4 does not apply because there was no “fight”, there being no exchange of blows or assault between A and Z.
     (b)  A had a consensual sexual relationship with Z until Z terminated the relationship. A came to Z’s house and asked Z if Z would have sex with A. Z refused. A became angry and said A would use force, if necessary. A grappled with Z who resisted A’s advances and struck A’s face. Enraged by Z’s resistance, A slams Z into a wall, and Z slumps to the ground. While Z is motionless on the ground, A kicks Z’s head repeatedly and kills Z. Exception 4 does not apply because A had taken undue advantage of Z while Z was lying motionless on the ground.
     Exception 5.—Culpable homicide is not murder when the person whose death is caused, being above 18 years of age, suffers death or takes the risk of death with his own consent.
Illustration
     A and Z, both being persons above 18 years of age, decide to commit suicide together by drinking poison. With Z’s consent, A pours a lethal poison down Z’s throat but after watching Z die, A cannot summon the courage to drink the same poison. A has committed culpable homicide and not murder.
     Exception 6.—Culpable homicide is not murder if the offender being a woman voluntarily causes the death of her child being a child below 12 months of age, and at the time of the offence the balance of her mind was disturbed by reason of her not having fully recovered from the effect of giving birth to the child or by reason of the effect of lactation consequent upon the birth of the child.
      Exception 7.—Culpable homicide is not murder if at the time of the acts or omissions causing the death concerned, the offender was suffering from such abnormality of mind (whether arising from a condition of arrested or retarded development or any inherent causes or induced by disease or injury) as substantially —
(a)impaired the offender’s capacity —
(i)to know the nature of the acts or omissions in causing the death or in being a party to causing the death; or
(ii)to know whether such acts or omissions are wrong; or
[Act 23 of 2021 wef 01/03/2022]
(b)impaired the offender’s power to control his acts or omissions in causing the death or being a party to causing the death.
     Paragraph (a)(ii) of the above exception applies only if, at the time of the acts or omissions causing the death concerned, there was a substantial impairment of the offender’s capacity to know that the acts or omissions —
(a)are wrong by the ordinary standards of reasonable and honest persons; and
(b)are wrong as contrary to law.
[15/2019]
[Act 23 of 2021 wef 01/03/2022]
Culpable homicide by causing the death of a person other than the person whose death was intended
301.—(1)  If a person, by doing anything which he intends or knows to be likely to cause death, commits culpable homicide by causing the death of any person whose death he neither intends nor knows himself to be likely to cause, the culpable homicide committed by the offender is of the description of which it would have been if he had caused the death of the person whose death he intended or knew himself to be likely to cause.
[15/2019]
(2)  To avoid doubt, in the circumstances mentioned in subsection (1), the accused person may rely on any defence or exception in law as though the accused person had caused the death of the person whose death he intended or knew himself to be likely to cause.
[15/2019]
Punishment for murder
302.—(1)  Whoever commits murder within the meaning of section 300(a) shall be punished with death.
[32/2012]
(2)  Whoever commits murder within the meaning of section 300(b), (c) or (d) shall be punished with death or imprisonment for life and shall, if he is not punished with death, also be liable to caning.
[32/2012]
Singapore Statutes Online
© 2024 Attorney-General's Chambers of Singapore,
Last updated 21 Nov 2024
Singapore Statutes Online is provided by the Legislation Division of the Attorney-General's Chambers of Singapore.