2In this chapter, you will study the nature and meaning of crime In this chapter, you will study the nature and meaning of crime. You will also be introduced to the different categories and elements of crimes and the possible parties to a crime. Finally, you will consider the various factors affecting criminal behaviour.
3The nature and meaning of crime A crime is an act (or omission) committed against the community at large that is punishable by the state.This could be any act that lawmakers in a society have deemed to be criminal.
4The nature and meaning of crime Many factors contribute to what that a particular society determines is or is not a crime.These include the society’s culture, history, legal traditions, social attitudes, philosophical and religious beliefs, or political systems.
5The nature and meaning of crime Crimes are constantly changing:crimes can become outdated and may be abolished, like the former crimes of witchcraft or being a ‘common scold’new crimes are also created as society develops, like the newer offences of computer hacking or sending spam.
6The nature and meaning of crime The criminal law deals with many aspects of crime, from initially planning a crime to investigation and arrest, through to conviction and sentencing by a court.The aim of criminal law is to protect the community and impose a sanction on the offender if he or she is found guilty by a court of law.
7The nature and meaning of crime In a criminal trial, the state (or Crown) brings the case against the accused to court – the state’s representative is called the prosecutor.The state must prove the case against the accused beyond reasonable doubt.If the case is proved and the offender is found guilty, the court can impose a sentence on the offender from a range of available sanctions.
8Elements of crimeFor most crimes, to establish guilt the prosecution must prove that two basic elements were present when the crime was committed:that the accused actually committed the act (actus reus or ‘guilty act’)that the accused sufficiently intended to commit the act (mens rea or ‘guilty mind’).Generally, this requires that the act was voluntary, and that it was either fully intended, reckless or criminally negligent.
9CausationA causal link needs to be established between the accused and the act they are accused of.For example, consider a situation where a person assaults another person by kicking them in the leg, and that person dies later that day. Did the assault in some way cause the death, and if so, could it constitute manslaughter?
10Strict liability offences Strict liability offences do not require mens rea to be proved – it is enough to show only that the offender committed the act.
11Strict liability offences Because this approach dramatically lowers the level of proof required, these offences are restricted to minor offences, e.g. speeding offences.In most cases, a defence of ‘honest and reasonable mistake’ is still available.
12Categories of crimeCrimes can be categorised in many different ways, for example the type of offence, jurisdiction of offence, seriousness of the offence, or the level of involvement in the offence.
13Categories of crimeIn NSW, the Crimes Act 1900 (NSW) is the main statute where crimes are listed.The main categories and examples of crime in the Act are shown on the next slide.
14Type of offenceExamplesOffences against the personHomicide, assault, sexual assaultOffences against the sovereignTreason, seditionEconomic offencesProperty offences, white-collar crime, computer offencesDrug offencesTrafficking, possession, useDriving offencesSpeeding, drink driving, negligent drivingPublic order offencesOffensive conduct, obstructing traffic, affray, bomb hoaxesPreliminary offencesAttempts, conspiracyRegulatory offencesBreach of water restrictions, fire restrictions or public transport rules
15Offences against the person These offences involve harm or injury to an individual, including:homicide – murder, manslaughter, infanticide or dangerous driving causing deathassault – including physical and threatened harm, and aggravated assaultssexual offences – sexual assault, indecent assault or aggravated sexual assault.
16Offences against the sovereign These involve political offences against the government or heads of state, including:treason – attempt to harm the state or head of state or assist the enemysedition – controversial offence involving promotion of contempt or violence against the government.
17Economic offencesBroad category of crimes involving interference with another person’s property, usually for the purpose of financial gain, including:crimes against property – larceny (theft), robbery, break and enter, shopliftingwhite-collar crime – embezzlement, tax evasion, insider tradingcomputer offences – hacking, spam, internet fraudfraud.
18Drug offencesOffences involving prohibited or restricted drugs, including:cultivation and productiontransport, supply and trade (trafficking)possession.
19Driving offencesA broad range of traffic offences related to driving or controlling a motor vehicle, including:exceeding the speed limitdriving while disqualifiedignoring road signsdriving under the influence of alcohol or drugsculpable or dangerous driving.
20Public order offencesOffences involving some act of public disturbance, including:obscene or indecent behaviourpossessing certain weapons in publicobstructing trafficdamaging public propertyaffray (public brawling) or rioting.
21Preliminary crimesA crime can still be committed even if the final act is not completed.These preliminary crimes include attempts and conspiracy.Penalties for preliminary crimes can be as high as if the crime itself was carried out.
22Regulatory offencesThese are usually set out in delegated legislation and carry lower penalties. Examples include:breaching water restrictionsignoring fire restrictionsenvironmental offencespublic transport offencesbreach of occupational health and safety standards.
23Summary and indictable offences Summary offences are less severe offences heard and sentenced by a magistrate, without a jury.Indictable offences are more serious, and can be heard by a judge and a jury.The characteristics of each type are summarised in the table in the next slide.
24Summary offenceIndictable offence• a less serious offence that is tried by a magistrate in the Local Court• a more serious offence (such as murder, rape or robbery) tried by a judge and jury• the judgment and punishment are determined by a magistrate• the judgment is determined by a jury and the punishment is determined by the judge• the charge is usually laid by a police officer or government officer• the charge is brought by a public prosecutor working for the state• punishment is usually less severe, like a fine or good behaviour bond• the punishment will usually result in imprisonment or a hefty fine
25Parties to a crimeThe law recognises that there can sometimes be more than one party to a crime, including:principal in the first degree – person committing the main criminal actprincipal in the second degree – person present at the scene who assists or encourages the main offenderaccessory before the fact – person who helps plan or prepare for the crime before the main actaccessory after the fact – person who assists the principal after the crime has been committed.
26Factors affecting criminal behaviour Some of the main factors affecting criminal behaviour include:psychological factorssocial factorseconomic factorspolitical factorsself-interest.The role of genetics in criminal behaviour has been largely discredited in favour of the other factors.
27Factors affecting criminal behaviour Situational crime preventionaims to make it more difficult to commit a crime or remove the reward of temptation in specific situationsfor example, putting up warning signs, improving alarms or security, changing lighting or adding colour tags.
28Factors affecting criminal behaviour Social crime preventionaims to address the wider socio-economic factors that contribute to criminal activityfor example, improving the home environment, reducing social and economic disadvantage or running targeted youth programs.