Welcome to Fatal Offences Against the Person!
In this chapter, we are going to explore the most serious crimes in the English legal system. While these topics can feel heavy, don't worry—the law uses a very specific "recipe" for each offence. Once you learn the ingredients (the Actus Reus and Mens Rea), you will be able to solve even the trickiest exam scenarios. We'll look at Murder, and then see how Manslaughter acts as a "middle ground" for different situations.
1. Murder: The "King" of Offences
Murder is a Common Law offence, which means its definition wasn't written by Parliament, but by judges over hundreds of years. The classic definition comes from Lord Coke.
The Actus Reus (The Physical Act)
For a person to be guilty of murder, there must be an unlawful killing of a reasonable creature in being under the King’s (or Queen’s) peace with causation.
• Unlawful Killing: This means the killing wasn't justified (like self-defence). It can be an act (stabbing) or an omission (failing to feed a child you have a duty to care for).
• Reasonable Creature in Being: This simply means a human being. In law, a fetus is not yet a "creature in being," and someone who is "brain-dead" is no longer one.
• Causation: You must prove the defendant caused the death. Use the "But For" test (Factual Causation) and ensure the act was more than a minimal cause (Legal Causation).
The Mens Rea (The Mental State)
The mental element for murder is known as "malice aforethought." This is often where students get tripped up, so remember this rule: You don't have to intend to kill to be guilty of murder!
Under the case of Vickers (1957), malice aforethought includes:
1. Express Malice: An intention to kill.
2. Implied Malice: An intention to cause Grievous Bodily Harm (GBH).
Quick Review: If Dave hits Steve with a hammer intending only to break his arm (GBH), but Steve dies, Dave is still guilty of Murder because he had the "Implied Malice" to cause serious harm.
Key Takeaway: Murder = Unlawful killing + Intention to kill OR Intention to cause GBH.
2. Voluntary Manslaughter: The Partial Defences
Sometimes, a defendant has the Actus Reus and Mens Rea for murder, but there are special circumstances that make them less "morally blameworthy." These are partial defences. They don't make the person innocent, but they "downgrade" the conviction from Murder to Voluntary Manslaughter.
A. Diminished Responsibility
This is found in s2(1) Homicide Act 1957 (as amended by the Coroners and Justice Act 2009). Think of this as the "medical" defence.
To use this, the defendant must prove four things:
1. They suffered from an abnormality of mental functioning.
2. It arose from a recognised medical condition (e.g., Depression, PTSD, or even a severe physical condition like epilepsy).
3. It substantially impaired their ability to understand their conduct, form a rational judgment, or exercise self-control.
4. It provides an explanation for the killing.
B. Loss of Control
This replaced the old law of "provocation" under s54 Coroners and Justice Act 2009. It’s for people who "snap."
• The Snap: The defendant must have lost self-control. It doesn't have to be sudden (it could be a "slow burn"), but it must be a total loss of control.
• The Trigger: There must be a Qualifying Trigger. This could be a fear of serious violence or things said/done of an extremely grave character that caused a justifiable sense of being seriously wronged.
• The Objective Test: Would a "normal" person of the same age and sex, with a normal degree of tolerance, have reacted in the same way?
Common Mistake to Avoid: Sexual infidelity (cheating) on its own cannot be a qualifying trigger for Loss of Control!
Key Takeaway: Voluntary Manslaughter is Murder minus some of the blame due to mental health or extreme pressure.
3. Involuntary Manslaughter
In these cases, the defendant did not intend to kill or cause GBH. However, someone died because of their conduct. There are two main types you need to know.
A. Unlawful Act Manslaughter (UAM)
Also called "Constructive Manslaughter." This happens when someone dies during a minor crime. There is a 4-step test:
1. Unlawful Act: The defendant must do a criminal act (like a punch/battery). An omission is not enough here!
2. Dangerous Act: Under the Church (1966) test, would a sober and reasonable person see that the act carries a risk of some harm?
3. Caused Death: The act must lead to the death.
4. Mens Rea for the initial act: You only need to prove they intended the *original* small crime (the punch), not the death.
Analogy: Imagine someone pushes a person in a queue (Battery). That person falls, hits their head on a sharp corner, and dies. The pusher didn't want them to die, but because the push was an unlawful and dangerous act, it's UAM.
B. Gross Negligence Manslaughter (GNM)
This usually involves a failure in a duty of care. The leading case is Adomako (1994). The "recipe" is:
1. Duty of Care: The defendant owed the victim a duty (e.g., Doctor/Patient, Employer/Employee).
2. Breach of Duty: They failed to do what a "reasonable person" in that position would do.
3. Risk of Death: The breach must carry a serious and obvious risk of death (not just injury).
4. Grossness: The jury must decide if the conduct was so bad it should be a crime. It must be "exceptionally bad."
Did you know? GNM is often used in medical cases, like in Adomako, where an anaesthetist failed to notice a tube had become disconnected during surgery for several minutes.
Key Takeaway: Involuntary Manslaughter = No intent to kill. UAM is for "crimes gone wrong," and GNM is for "deadly negligence."
Summary Quick-Check Box
Murder: Intended to kill or cause serious harm.
Voluntary Manslaughter: Intended to kill, but had a "partial defence" (Loss of Control or Diminished Responsibility).
Unlawful Act Manslaughter: Did a dangerous crime, but didn't mean for anyone to die.
Gross Negligence Manslaughter: Owed a duty and was "grossly" careless, leading to death.
Don't worry if these seem tricky at first! Just remember to always look for the "Intent" first. If there's an intent to kill/harm, look at Murder/Voluntary Manslaughter. If there's no intent, look at Involuntary Manslaughter.