Criminal Law Flashcards
What is criminal law?
A body of law that regulates what conduct is considered criminal (within a particular jurisdiction). It regulates the punishment of such conduct by defining rules that must be followed to hold a person criminally responsible for engaging in it
What is substantive criminal law?
Focuses on the “substance” of an offence, and what actions are crimes, and what the penalties should be. Can include definitions of crime, forms of criminal responsibility, grounds for excluding criminal responsibility, jurisdictions, basic principles etc.
What is procedural criminal law?
Sets the rules and processes through which the criminal justice system operates. Can include pre-trial proceedings, trial proceedings, and appeal and review proceedings
Where does civil law originate, and where is it practiced now?
Roman Empire. Is practiced generally in Europe now, as well as many states in Africa, Central and Latin America, and some of Asia.
Where does common law originate, and where is it practiced now?
England, through William the Conqueror and his “king’s courts”. Is practiced generally in the UK, USA, and their colonies.
What are some core features of civil law?
- Written (codified) laws take precedent
- Deductive (top down) approach
- No binding case law (jurisprudence)
What is the deductive (top down) approach?
Used in civil law jurisdictions, it finds relevant rules from a systemised legal code and applies them to the facts of the case at hand, thus solving the case
What are some core features of common law?
- Uncodified (judge-made) law takes legal precedent
- Inductive (bottom up) approach
- Binding case law
What is the inductive (bottom up) approach?
Finding similar cases, distilling judicial rationale (ratio decidendi) used to solve it, applying the same reasonings to the case at hand to solve it
In civil law systems, what is contained in the criminal code?
- A special part: containing crime definitions
- A general part: containing rules and principles that apply generally to all crimes in the special part
In civil law systems, what is contained in the criminal procedural code?
- The rules and procedures governing pre-trial, trial and appeal proceedings
- How crimes should be investigated, who the main actors are
What are some sources of criminal law in civil law jurisdictions?
(Most used):
Criminal code
Criminal procedural code
(Less used):
Sepcialised legislation on distinct crimes Constitution
Previous court judgements (not binding)
Legal doctrine (scholarly work, not binding)
What is jurisprudence?
The study and theory of law.
In common law, jurisprudence relies on interpreting case law and judicial precedents.
In civil law, jurisprudence revolves around interpreting codified statutes.
What is stare decisis?
Literally, to stand by things decided. Refers to the legal doctrine where courts follow precedents set by previous judicial decisions when ruling on similar cases. This ensures consistency and predictability in the law. Also says that higher courts have a higher power than lower ones.
What are some sources of criminal law in common law jurisdictions?
(Most used):
Legal precedents
Laws passed by parliamentary legislations
(Less used):
Statutory laws on specific crimes
Constitution (not in UK)
Modal penal code (not in UK)
There is no criminal code in the UK or USA
What is a monist system?
One in which a treaty becomes directly applicable to a system once signed
What is a dualist system?
One in which a treaty must be signed and ratified, AND the legislative body has to translate it into their own legislative system before being directly applicable to the system
What is the legality principle?
Also known as nullum crimen nulla poena sine lege, literally no crime, no punishment without the law. It states that a new criminal law in the criminal code cannot be applied to a modern crime that occurred before the law.
What are the key aspects of the legality principle?
A law should be:
1. Pre-existing (lex praevia)
2. Precisely formulated, not vague (lex certa)
3. Written (lex scripta)
4. Strictly interpreted and applied by courts (lex stricta)
What is lex praevia?
The principle of non-retroactivity. States that a person can only be convicted on the basis of a law that existed and applied to them at the time they engaged in the conduct
What is lex mitior?
If a law has been changed multiple times after an act was committed, the accused can benefit from the most lenient, favourable law, that was in use from the time the act was committed until the act is decided upon by the Court.
What is lex certa?
The prohibition of vague and indeterminate laws. Criminal law must be foreseeable and accessible to the accused at the relevant time.
What is the foreseeability element of lex certa?
The ordinary person must be able to understand from the wording of the law what conduct is illegal.
The law must be defined in precise and unambiguous language that narrowly defines the punishable offence
What is the accessibility element of lex certa?
The law must have been made public and available to the accused.
What is lex scripta?
The law must be written, and a person can only be convicted on the basis of a law written down in a statute. (common law jurisdictions are less accepting of this, and allow for custom, too).
What is lex stricta?
Prohibition of expansive interpretation of the law (e.g. not by analogy). Judges must interpret and apply the definitions of laws strictly, in accordance with their plain wording.
What is ECHR?
European Convention of Human Rights
What is rule of law?
Institutionalised law. All actions of the government are codified through policies, so rule of law is State’s law.
What is the structure of a case brief?
- Facts
- Core legal issue
- Both parties’ arguments
- Court’s ruling (findings on law and merits of the case)
- Conclusion
What were the legal findings from S.W. v UK?
Article 7 does is confined to prohibiting the retrospective application of the criminal law to an accused’s disadvantage. Article 7 also says that only the law can define a crime and prescribe a penalty (nullum crimen, nulla poena sine lege), and the principle that the criminal law must not be extensively construed to an accused’s detriment, e.g. by analogy. From these principles, it follows that an offence must be clearly defined in the law.
Overall: The legality principle does not always prevent courts from adopting progressive interpretations of criminal law to convict an accused
What is inchoate liability?
The defendant’s liability rests on their involvement in the possible commission of an offence (by themselves or others), rather than on the commission of the offence itself.
What is the criminal process?
The processes by which criminal cases are brought to trial
What are trial proceedings?
The procedural rules governing the conduct of trials
What are the stages of criminal proceedings?
- Pre-trial proceedings
- Trial proceedings
- Appeal proceedings
- (review proceedings)
What are the major models of criminal proceedings?
The inquisitorial model (civil law)
The adversarial model (common law)
What are pre-trial criminal proceedings?
Investigations and decisions to charge or dismiss
Who are the main actors in the pre-trial phase (common and civil law)
- Police
- Prosecution
- Suspect (and their defence lawyer)
- (examining judge, civil proceedings)
In inquisitorial models, what role do police play?
- Conduct investigations under the close supervision and instruction of the public prosecutor
- Collect evidence, question witnesses, carry out arrests, interrogate suspects
- The police are subordinate to the prosecutor
In inquisitorial models, what role does a public prosecutor play?
- Collects all evidence that they intend to use in the trial, collates into a dossier
- Their task is to find the objective truth, not to convict someone
- Tasked with finding objective truth by actively looking for both incriminating and exculpating evidence.
- Can sometimes sit in on police investigations and even witness interviews
- Will guide the police in their investigations
- Ultimately decides whether and for what crimes the suspect should be charged with (indicted)
- If the suspect confesses, less investigation will occur. Generally, prosecutors will seek to confirm the guilty plea.
- professional, legally trained (like judges), non-partisan
In inquisitorial models, what role does the suspect (and their lawyer) play?
- They have no right to conduct their own investigation, this is seen as tampering with evidence
- They can access the dossier, suggest investigative leads to the prosecution, attend questioning of witnesses and submit their own questions via the prosecutor
- Largely a reactive role, can respond to questions asked by the judge, can raise challenges to information included or not in the dossier
- Has the last word before conclusion of the trial
In inquisitorial models, what roles do judges play?
- They are examining judges, serving as a check on the prosecution’s powers during the pre-trial investigation
- Certain invasive investigative measures must be authorised by a judge before the prosecution can implement them, e.g. wiretapping, search and seizure, remands in custody
- Will have read the dossier pre-trial
- Professional, legally trained, sits alone or in panels, generally of 3
- Limited participation from jurors is allowed in some inquisitorial systems
- Not all information in dossier has to be examined at trial.
- Active role, seeks to establish the objective truth “beyond reasonable doubt”
- Can ask questions to the accused (lawyer) and prosecution, based on dossier
- Can summon and question witnesses and experts
- Will determine guilt and sentence in a written, reasoned judgement.
In adversarial models, what role do police play?
- They have complete independence in conducting investigations
- Not subordinate to the public prosecutor (but in reality they do have a relationship with them)
- Partisan nature of police investigations- police will focus on finding incriminating evidence to support the prosecutor’s case, there is no legal duty to look for exculpating evidence.
- Will give the prosecutor all gathered evidence at the end of the investigation
In adversarial models, what role does the public prosecutor play?
- Limited to deciding whether to charge the suspect
- Can have informal coordination with police investigations in complex cases. Can refuse to charge a suspect unless the police further investigate/find evidence.
- Obliged to pass on any exculpating evidence to the defence lawyer if they find any
In adversarial models, what roles does the suspect (and their lawyer) play?
- Active role: conducting their own investigation, preparing defence case for trial
- Under no obligation to pass on incriminating evidence to the prosecutor if they find any
In adversarial models, what role does the judge and jury play?
- generally a passive role
- (also in inquisitorial), the judge can authorise a lengthened detention during pre-trial investigations, e.g. if the suspect is likely to abscond or interfere with investigations
- They have no obligation to hear a prosecution’s plea for a lesser sentence or charge, if the prosecution has agreed on a plea deal- but this can lead to complications (and mistrust).
- The judge can draw a line if the prosecutor/defence is leading or intimidating the witness
- The judge does not find the accused guilty- the jury does.
- The judge will instruct the jury on the law, after both sides have pled their cases. If the defence/prosecution finds reasonable evidence that the judge led the jury to a decision, this can be grounds for mistrial.
- The judge will pass sentence.
What is habeus corpus?
The fundamental right to challenge the lawfulness of an arrest/detention before a court
What are some fundamental rights of a suspect during pre-trial proceedings?
- Habeus corpus
- An arrested suspect can be detained at a police station for a maximum of 4 days. Police can detain for maximum 24 hours, unless the prosecutor authorises further detainment.
- The suspect has the right to be brought before a judge as soon as possible.
- Nemo tenetur
- Right to a lawyer, not only at trial, but also during pre-trial proceedings (Salduz v Turkey)
What is nemo tenetur?
The right to remain silent, and to not incriminate oneself through that silence. Refusal to answer questions cannot be used as sole or main evidence for conviction.
What are some general details of trial proceedings?
- Prosecution gives an overview of the evidence it will use in trial, and the defence does the same.
- If the prosecutor finds evidence during the trial that they couldn’t gain before the trial, the judge will rule on the admissibility of the evidence. The trial could be adjourned, which would allow both sides to work on strategies around the new evidence.
What are some general details of the end of the pre-trial phase, and the beginning of the trial phase?
- The prosecution will prepare an indictment to be filed at the court of first instance
- In adversarial systems, guilty pleas and bargains may be entered into
- The judge will read the indictment against the accused at the beginning of trial
What is an indictment?
Contains criminal charges against the accused, and they are no longer a “suspect”. Filed by the prosecutor. A factual summary of information on the case and what the prosecutor is trying to prove. What proof will be used, what laws will be referenced. Filed at the court where the trial will be held.
What is a charge bargain?
If you plead guilty (or incriminate other suspects), the prosecution will charge you with a lesser charge
What is a plea-bargain?
An agreement between the accused and the prosecutor, generally giving the accused the opportunity to plead guilty in return for a reward. There are two main types (other than a confession): charge bargains and sentence bargains.
What is a sentence bargain?
If you plead guilty, the prosecution will plead a more lenient sentence
Who are the main actors in the trial phase (adversarial and inquisitorial)
- Judge/jury
- Prosecution
- Defence (accused and lawyer)
In adversarial models, what does the trial process contain?
- Prosecution and defence are equal parties
- They argue their case before a judge and jury, who have no previous knowledge of the case facts
- Prosecution will present their case first. They will bring witnesses, who can be questioned by defence and prosecution
- When prosecution is finished, they will rest their case, and it is the defence’s turn
- General rule of inadmissibility of hearsay evidence, without sufficient proof
- Trials tend to be long
What is equality of arms?
In an adversarial model, it refers to the equal standings of the prosecution and defence. and their opportunities to present their cases.
In inquisitorial models, what does the trial process contain?
- The trial judge(s) will lead proceedings
- Questions will be asked regarding the dossier and its contents, the prosecutor and defence can answer
- Prosecution will plead its case at trial opening, and also presents and addresses any exonerating evidence
- Sentence decided by judge
What are some fundamental rights of the accused during trial proceedings? (adversarial and inquisitorial)
- Presumption of innocence until proven guilty beyond reasonable doubt
- The burden of proof is always on the prosecution to establish the guilt of the accused
- Right to a speedy trial
- Right to be tried by an “independent and impartial” tribunal in a “public hearing” (i.e. judges and lawyers must be independent from executive and legislative power, and they must not be biased. Also, judgement shall not be administered in secret- it must be visible and open to public scrutiny)
- Right to effective lawyer
- Right to remain silent
- Right to not receive double jeopardy
What is in dubio pro reo?
Literally, beyond all reasonable doubt, a standard of proof.
What is ne bis in idem?
Also known as double jeopardy- applies after a final verdict, stating that a person cannot be tried twice for the same conduct/same crime.
What are some grounds for appeal?
- Error of fact, i.e. the judges incorrectly interpreted the evidence to establish a fact
- Error of law, i.e. the judges incorrectly defined and applied the law to the established facts
- Procedural error