Regina v. Dudley and Stephens vs. People v. Newton
A side-by-side comparison of two landmark criminal law cases
Regina v. Dudley and Stephens
14 Q.B.D. 273 (1884) (1884)
Holding
The court held that necessity is not a defense to murder. The deliberate killing of an innocent and non-threatening person, even in conditions of extreme deprivation and the near-certainty of death for all, cannot be legally justified. The defendants were guilty of murder.
Doctrine Established
Necessity Is Not a Defense to Murder
People v. Newton
87 Cal. Rptr. 394 (Cal. Ct. App. 1970) (1970)
Holding
The court held that the trial court committed prejudicial error by refusing to instruct the jury on the defense of unconsciousness. Where evidence supports the possibility that the defendant acted while unconscious due to a gunshot wound, the jury must be instructed that such unconsciousness is a complete defense because an unconscious person cannot perform a voluntary act.
Doctrine Established
Unconsciousness Defense (Negation of Voluntary Act)
Comparison Analysis
Regina v. Dudley and Stephens (1884) and People v. Newton (1973) both involve defendants who claimed they should not be held criminally liable because of extreme circumstances that negated their culpability, but they invoke different doctrines and produce different results. Dudley and Stephens is the classic necessity defense case, in which shipwrecked sailors killed and ate a cabin boy to survive. The Queen's Bench rejected the necessity defense for murder, holding that the defense of necessity cannot justify the intentional taking of an innocent human life, even when the actors genuinely believed they would die otherwise. People v. Newton involved the defense of unconsciousness -- Huey Newton was shot during an encounter with police and claimed he was in an unconscious or semi-conscious state when he fatally shot an officer, arguing that an unconscious person cannot form the mens rea required for murder.
The underlying principle connecting these cases is the voluntariness requirement in criminal law. Dudley and Stephens asks whether a voluntary but coerced act (killing under extreme duress) can be excused, and answers no for murder. Newton asks whether an involuntary act (committed during unconsciousness not caused by voluntary intoxication) satisfies the actus reus requirement, and the court acknowledged that evidence of unconsciousness, if believed, would negate liability because an unconscious person does not act voluntarily. The distinction is between excuse (admitting the act was wrong but arguing the actor should be forgiven) and denial of an element (arguing that the act was not voluntary or that mens rea was absent).
These cases illustrate the difference between defenses that excuse culpable conduct and defenses that negate elements of the offense. Necessity, as argued in Dudley and Stephens, is a justification or excuse -- the defendant admits the act but argues circumstances made it forgivable. Unconsciousness, as argued in Newton, negates the voluntary act requirement itself -- the defendant argues the prosecution has not proven a required element. This distinction matters because element-negating defenses generally place no burden on the defendant (the prosecution must prove every element), while affirmative defenses like necessity typically must be raised and proven by the defendant.
Similarities
- Both involve defendants who claimed that extreme circumstances rendered them not culpable for a homicide
- Both address the foundational question of what conditions must exist for criminal liability to be imposed
- Both explore the limits of criminal responsibility when the defendant's actions were shaped by forces beyond normal human control
- Both are widely taught in Criminal Law courses to introduce the concepts of voluntary action and criminal defenses
Differences
- Dudley and Stephens involves the affirmative defense of necessity (admitting the act but seeking excuse), while Newton involves negation of the voluntary act requirement (denying an element of the offense)
- The Court in Dudley and Stephens rejected the defense, holding necessity cannot justify murder, while the court in Newton acknowledged that unconsciousness could negate liability if proven
- Dudley and Stephens involves a deliberate, calculated decision to kill made over a period of days, while Newton involves an alleged instantaneous response during an altered state of consciousness
- Necessity defense in Dudley and Stephens is an affirmative defense (burden on defendant), while unconsciousness in Newton negates the prosecution's burden to prove a voluntary act
- Dudley and Stephens is a 19th-century English case that has been universally followed on its core holding, while Newton is a more controversial case specific to its unusual facts
Why This Comparison Matters
Criminal Law exams frequently test the distinction between affirmative defenses and element-negating defenses. When a defendant claims extreme circumstances, students must determine whether the claim goes to an element of the offense (actus reus or mens rea) or is an affirmative defense (necessity, duress, self-defense). Dudley and Stephens establishes that necessity is no defense to murder. Newton establishes that unconsciousness (not caused by voluntary intoxication) negates the voluntary act requirement. Students should also consider the MPC's treatment of necessity (Section 3.02), which allows the defense even for serious felonies if the harm avoided is greater than the harm caused -- though most jurisdictions still follow Dudley and Stephens in denying it for intentional homicide.
More Criminal Law Comparisons
People v. Conley vs. Regina v. Cunningham
People v. Conley (1989) and Regina v. Cunningham (1957) are both foundational mens rea cases that distinguish between different levels of criminal intent, particularly the line between purpose (intent) and knowledge/recklessness. Conley involved a defendant who struck another person in the face with a wine bottle, causing permanent injury. The court held that the defendant acted with intent to cause permanent disability because the natural and probable consequences of striking someone in the face with a bottle include such injury. Cunningham involved a defendant who tore a gas meter from a wall to steal money, causing gas to leak into a neighboring house and partially asphyxiate the occupant. The English court held that 'maliciously' in the governing statute required proof of actual foresight of the risk of harm (subjective recklessness), not mere negligent creation of an obvious risk.
Girouard v. State vs. Commonwealth v. Carroll
Girouard v. State (1991) and Commonwealth v. Carroll (1963) both address the line between murder and voluntary manslaughter in the context of marital killings, but they focus on different doctrinal issues. Girouard held that words alone, no matter how provocative, do not constitute legally adequate provocation to reduce a murder charge to voluntary manslaughter. The defendant killed his wife after she taunted him about her infidelity and told him she never loved him. Carroll held that there is no minimum time period required for premeditation -- even a few seconds of deliberation can support a first-degree murder conviction. The defendant killed his wife after a period of marital discord, and the court found sufficient premeditation despite the brevity of the deliberative process.
State v. Norman vs. People v. Goetz
State v. Norman (1989) and People v. Goetz (1986) both involve claims of self-defense that push beyond the traditional boundaries of the doctrine, raising questions about when deadly force is justified and whose perspective governs the 'reasonableness' inquiry. Norman involved a battered woman who killed her sleeping husband after years of extreme domestic abuse, arguing that she reasonably believed deadly force was necessary to save her life. The North Carolina Supreme Court rejected the defense, holding that self-defense requires an imminent threat and that a sleeping person does not pose an imminent threat, regardless of the history of abuse. Goetz involved the 'subway vigilante' who shot four young men on a New York subway after they approached him and asked for money. The court held that self-defense requires an objectively reasonable belief in the necessity of force, not merely a subjective honest belief.
Morissette v. United States vs. Staples v. United States
Morissette v. United States (1952) and Staples v. United States (1994) both address the presumption of a mens rea requirement in criminal statutes and the limited circumstances under which strict liability may be imposed. Morissette held that when Congress enacted a statute criminalizing theft of government property without specifying a mens rea, the Court would read in a traditional intent requirement because the offense was derived from the common law, which always required criminal intent for larceny. Staples held that possession of an unregistered machine gun under the National Firearms Act required proof that the defendant knew the weapon had the characteristics of a machine gun, rejecting the government's argument that the statute imposed strict liability.