Unit 5: The Typologies of Crime and Law - Practice Quiz

FSC100 — Introduction To Forensic Science 60 Questions
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1 Which of the following best defines a crime?

Defining crime Easy
A. An act or omission punishable by law
B. A private dispute between two people
C. Any morally wrong behaviour
D. A civil disagreement over money

2 What is a crime scene?

crime scene Easy
A. The courtroom where a trial is held
B. The police station where reports are filed
C. The office of the forensic laboratory
D. The location where a crime occurred and evidence may be found

3 A victim in a criminal case is the person who:

victim Easy
A. Defends the accused person
B. Judges the case in court
C. Commits the criminal act
D. Suffers harm or loss from the crime

4 The term culprit refers to:

culprit Easy
A. The person who reports the crime
B. The person who witnessed the crime
C. The person responsible for committing the crime
D. The lawyer for the state

5 Who is referred to as the accused?

accused Easy
A. A person harmed by the crime
B. A person who has been proven guilty
C. A person who saw the crime happen
D. A person charged with committing an offence

6 A witness is a person who:

witness Easy
A. Provides evidence or testimony about a case
B. Is charged with the offence
C. Collects evidence at the scene
D. Passes the final judgment

7 In legal terms, an expert is a person who has:

Expert Easy
A. Witnessed the crime directly
B. Special knowledge or skill in a particular field
C. General knowledge of many topics
D. No connection to the case

8 An expert witness gives testimony based on their:

expert witness Easy
A. Second-hand information from others
B. Emotional reaction to the case
C. Specialized knowledge and professional opinion
D. Personal observation of the crime

9 An eye witness is someone who:

eye witness Easy
A. Analyzes forensic evidence
B. Represents the state in court
C. Heard about the crime from others
D. Directly saw the event or crime happen

10 A hear-say witness provides information that is:

hear-say witness Easy
A. Based on what others told them, not direct observation
B. Based on forensic laboratory results
C. Based on direct observation of the crime
D. Based on their professional expertise

11 In a criminal trial, the defendant is the:

Defendant Easy
A. Person who reported the offence
B. Person representing the state
C. Judge presiding over the trial
D. Person against whom the case is brought

12 The prosecution in a criminal case represents the:

prosecution Easy
A. State bringing charges against the accused
B. Neutral panel deciding the verdict
C. Family of the accused person
D. Defence of the accused person

13 A conviction occurs when a person is:

conviction Easy
A. Released without any charges
B. Found guilty of an offence by a court
C. Charged with an offence
D. Called as a witness

14 The term modus operandi refers to:

Modus operandi Easy
A. The characteristic method used to commit a crime
B. The motive behind the crime
C. The location of the crime
D. The punishment for the crime

15 Corpus delicti literally means the:

corpus delicti Easy
A. Statement of the witness
B. Confession of the accused
C. Body or substance of the crime
D. Verdict of the court

16 In criminal law, actus reus refers to the:

actus reus Easy
A. Guilty state of mind
B. Physical act or conduct of the crime
C. Motive for the crime
D. Punishment given by the court

17 The term mens rea refers to the:

mens rea Easy
A. Method of committing the crime
B. Guilty mind or criminal intent
C. Physical act of the crime
D. Body of the crime

18 Chain of custody documents the:

Chain of custody Easy
A. List of witnesses in a case
B. Sequence of court hearings
C. Chronological handling and transfer of evidence
D. Order of police officers on duty

19 An offence is best described as:

Offence Easy
A. An accidental event with no legal effect
B. A personal moral failing
C. A civil contract dispute
D. An act or omission made punishable by law

20 A cognizable offence is one in which the police can:

cognizable offence Easy
A. Take no action at all
B. Act only after obtaining a warrant
C. Arrest without a warrant and start investigation
D. Investigate only with court permission

21 A person plants a tree on public land without permission. The act is prohibited by a municipal law and is punishable by a fine. Why is this best classified as a crime rather than a mere moral wrong?

Defining crime Medium
A. Because it is an act forbidden by law and punishable by the state
B. Because it violates an unwritten social custom
C. Because the neighbours disapprove of the action
D. Because it causes emotional distress to bystanders

22 Investigators arrive at a burglary and find the point of entry, the ransacked room, and the getaway path in the alley behind the house. Together these locations are best described as which of the following?

crime scene Medium
A. A collection of witness zones
B. A primary scene and associated secondary scenes
C. A single indivisible crime scene only
D. Three unrelated independent scenes

23 In a fraud case, a company loses money after being deceived by false invoices. Under legal terminology, the company is best regarded as the:

victim Medium
A. Defendant
B. Witness
C. Prosecution
D. Victim

24 During an investigation, evidence strongly points to a person as the one who actually committed the theft, though the trial has not yet concluded. Which term most precisely describes this person in everyday investigative usage?

culprit Medium
A. Complainant
B. Juror
C. Witness
D. Culprit

25 A man has been formally charged with assault and is now facing legal proceedings, but the court has not yet decided his guilt. The most accurate legal label for him at this stage is:

accused Medium
A. Witness
B. Victim
C. Convict
D. Accused

26 A neighbour is called to court to describe what she personally saw during a dispute. In the courtroom, her primary role is that of a:

witness Medium
A. Defendant answering charges
B. Prosecutor presenting the case
C. Judge evaluating evidence
D. Witness who gives testimony under oath

27 A court needs someone with specialised knowledge of ballistics to interpret firearm evidence. Which qualification makes a person an expert in the legal sense?

Expert Medium
A. Having a personal relationship with the accused
B. Simply being an adult citizen of good character
C. Special skill or knowledge in a particular field acquired by training or experience
D. Being physically present at the crime scene during the incident

28 A forensic pathologist testifies about the likely cause of death based on autopsy findings. How does an expert witness differ from an ordinary witness?

expert witness Medium
A. An expert witness must always be the victim's relative
B. An expert witness is never allowed to testify in court
C. An expert witness may give opinions within their field, not just observed facts
D. An expert witness can only state what they personally saw happen

29 A bystander directly observed a car strike a pedestrian and can describe the event from personal observation. This person is best classified as a(n):

eye witness Medium
A. Expert witness
B. Character witness
C. Hearsay witness
D. Eye witness

30 A man testifies, "My friend told me he saw the accused steal the bag." Why is this generally treated as weak or inadmissible hearsay evidence?

hear-say witness Medium
A. Because it was recorded on video before the trial
B. Because it reports what another person said rather than what the witness personally observed
C. Because the witness is an appointed expert in the field
D. Because the witness is legally too young to testify

31 In a criminal trial the state alleges that a person committed robbery. In the courtroom, the person defending against these allegations is termed the:

Defendant Medium
A. Defendant
B. Plaintiff
C. Prosecutor
D. Complainant

32 In a criminal case, who bears the primary responsibility of presenting evidence to prove the guilt of the accused beyond reasonable doubt?

prosecution Medium
A. The prosecution
B. The accused
C. The defence counsel
D. The eye witness

33 After a full trial, the court formally declares that the accused is guilty of the charged offence. This formal declaration of guilt is called a:

conviction Medium
A. Conviction
B. Charge
C. Acquittal
D. Arraignment

34 A series of burglaries all involve entry through bathroom windows using the same tool and taking only jewellery. Investigators link these cases mainly by analysing the:

Modus operandi Medium
A. Corpus delicti
B. Chain of custody
C. Mens rea
D. Modus operandi

35 In a suspected murder case, prosecutors must first establish that a crime actually occurred, such as proving a death caused by a criminal act. This foundational proof of the crime itself is known as the:

corpus delicti Medium
A. Actus reus
B. Corpus delicti
C. Chain of custody
D. Modus operandi

36 A person intends to poison a rival but never takes any action toward doing so. Which essential element of a crime is missing here?

actus reus Medium
A. Actus reus (the guilty act)
B. Modus operandi
C. Corpus delicti
D. Mens rea (the guilty mind)

37 A pharmacist accidentally dispenses the wrong medicine despite following all reasonable precautions, causing harm. Which element required for most crimes is likely absent?

mens rea Medium
A. Chain of custody
B. Corpus delicti
C. Mens rea (the guilty mind)
D. Actus reus (the guilty act)

38 A defence lawyer argues that a blood sample cannot be trusted because there is a gap in the documented record of who handled it between the crime scene and the lab. The lawyer is challenging the:

Chain of custody Medium
A. Mens rea
B. Corpus delicti
C. Chain of custody
D. Modus operandi

39 For a serious offence such as murder, police can arrest the suspect without a warrant and begin investigation without prior approval of a magistrate. Such an offence is classified as:

cognizable offence Medium
A. Non-cognizable offence
B. Bailable misdemeanour
C. Cognizable offence
D. Civil wrong

40 For a minor offence such as simple defamation, police generally cannot arrest without a warrant and require a magistrate's order to investigate. This type of offence is called a(n):

non-cognizable offence Medium
A. Non-cognizable offence
B. Cognizable offence
C. Actus reus
D. Corpus delicti

41 A pharmacist dispenses a lethal dose of medication after misreading a prescription, genuinely believing the dosage was correct. If charged, the prosecution's greatest difficulty in establishing a traditional criminal offence lies in proving which element?

mens rea Hard
A. The chain of custody of the medication
B. The mens rea, since the guilty mind or criminal intent appears absent
C. The actus reus, since no physical act of dispensing occurred
D. The corpus delicti, since no harm resulted

42 A lifeguard on duty watches a swimmer drown without acting, despite being contractually obligated to rescue. How is the actus reus satisfied here?

actus reus Hard
A. It is not satisfied, since no positive act was committed
B. Only if mens rea is simultaneously proven
C. Through transferred malice from a third party
D. Through an omission, because a legal duty to act existed

43 In a suspected murder case, no body is ever recovered. Which statement best reflects the modern legal position on corpus delicti?

corpus delicti Hard
A. The corpus delicti automatically shifts the burden of proof to the defendant
B. Corpus delicti refers exclusively to the corpse itself and nothing more
C. A conviction is legally impossible without a physical body being produced in court
D. A conviction is still possible if other evidence proves a crime occurred and the accused committed it

44 A witness testifies: "My neighbor told me she saw the accused near the bank." Why is this generally problematic evidence?

hear-say witness Hard
A. It automatically corroborates the neighbor's account
B. It is hearsay, as the witness lacks direct personal knowledge of the fact asserted
C. It is direct eyewitness testimony and fully admissible
D. It is expert testimony requiring qualification

45 A forensic toxicologist testifies that a substance was a poison based on lab analysis, while a passerby testifies she saw the victim collapse. What distinguishes the toxicologist's testimony?

expert witness Hard
A. The expert may only state facts observed at the scene
B. The expert's testimony requires no scientific basis
C. The expert may offer opinions and inferences within their specialized field, unlike an ordinary witness restricted to observed facts
D. The passerby's testimony is inadmissible as lay evidence

46 Police arrest a suspect without a warrant and begin investigation immediately after receiving information about a violent robbery. This response is characteristic of which type of offence?

cognizable offence Hard
A. A bailable offence that prohibits arrest
B. A cognizable offence, where police may arrest without warrant and investigate without magistrate's order
C. A civil wrong requiring no police involvement
D. A non-cognizable offence requiring prior court permission

47 A citizen reports a minor defamation. The officer states he cannot investigate without permission. This reflects the nature of which offence and requires what?

non-cognizable offence Hard
A. A cognizable offence permitting immediate arrest
B. An offence requiring no legal procedure whatsoever
C. A non-cognizable offence requiring a magistrate's order before investigation
D. A federal offence outside police jurisdiction

48 A defense attorney successfully argues that a blood sample was left unattended in an unlocked room for two hours with no documentation. What is the most likely consequence?

Chain of custody Hard
A. The offence is reclassified as non-cognizable
B. The evidence may be ruled inadmissible due to a break in the chain of custody
C. The evidence gains stronger evidentiary weight
D. The mens rea of the accused is automatically negated

49 Investigators link five burglaries by noting that each entry was made through a rear window using an identical glass-cutting method, and valuables were always hidden in the same unusual way before removal. This pattern of characteristic behavior is best described as the offender's:

Modus operandi Hard
A. Actus reus
B. Chain of custody
C. Corpus delicti
D. Modus operandi

50 During a trial, a person against whom charges have been formally framed by the court, and who is now facing prosecution, is most precisely referred to by which overlapping term in criminal proceedings?

accused Hard
A. The accused, and once charges are framed, also the defendant
B. The complainant seeking damages
C. The expert providing opinion evidence
D. The witness for the prosecution

51 In a fraud scheme, a company loses funds but individual shareholders bear the actual financial loss. When determining the victim in forensic and legal analysis, which principle applies?

victim Hard
A. The victim must always be the person who reports the crime
B. There can be only one legally recognized victim per crime
C. The victim is the party who suffers the direct harm or loss caused by the offence, which may include the entity and affected individuals
D. Only the state can be a victim in any offence

52 Research shows eyewitness identification is frequently unreliable. Which factor is the strongest reason for treating an eyewitness account with caution?

eye witness Hard
A. Eyewitnesses cannot perceive events directly
B. Eyewitnesses are legally barred from testifying
C. Memory is reconstructive and susceptible to suggestion, stress, and post-event information
D. Eyewitness testimony is classified as hearsay

53 In a criminal trial, which statement most accurately captures the burden borne by the prosecution?

prosecution Hard
A. It must prove guilt beyond reasonable doubt, establishing both the guilty act and, where required, the guilty mind of the accused
B. It bears no burden; the accused must prove innocence
C. It must prove guilt on a mere balance of probabilities
D. It only needs to establish that a crime occurred, not who committed it

54 An appellate court overturns a lower court's decision because a key confession was coerced. What happens to the original conviction?

conviction Hard
A. The conviction stands regardless of evidentiary flaws
B. The conviction converts automatically into an acquittal on all future charges
C. The conviction is transferred to a co-accused
D. The conviction is set aside, as it was not based on legally sound and reliable evidence

55 Investigators identify the location where a body was found, a separate site where the murder actually occurred, and the route used to transport the victim. How are these best classified?

crime scene Hard
A. As primary and secondary crime scenes, since a crime scene includes any location yielding relevant physical evidence
B. Only the body-discovery site qualifies as a crime scene
C. None qualify unless a weapon is recovered
D. As a single crime scene, since only the murder location matters

56 A behavior is widely considered immoral by society but is not prohibited by any statute. From a strict legal standpoint, why is it not a crime?

Defining crime Hard
A. A crime requires an act or omission forbidden by law and punishable by the state
B. Immorality automatically constitutes a crime
C. A crime only requires that a victim feels harmed
D. Crimes are defined solely by public opinion

57 A court must decide whether to admit a person as an expert. Which criterion is most decisive in qualifying someone as an expert?

Expert Hard
A. Demonstrated specialized knowledge, skill, training, or experience in the relevant field
B. Willingness to testify without charging a fee
C. Mere presence at the crime scene during the incident
D. A personal relationship with one of the parties

58 In precise forensic and legal language, how does the term culprit differ from accused?

culprit Hard
A. A culprit is the actual perpetrator of the offence, while the accused is merely alleged to have committed it and may be innocent
B. A culprit and the accused are legally identical in all respects
C. A culprit refers only to a witness who saw the crime
D. A culprit is always acquitted while the accused is convicted

59 A single individual is simultaneously sued in a civil suit and prosecuted in a criminal case arising from the same incident. In which capacity is the term defendant applied?

Defendant Hard
A. In both, as the party defending against the claim or charge, though the standards of proof differ
B. Only in the civil case
C. In neither, since defendant applies only to appeals
D. Only in the criminal case

60 Consider the relationship between the terms offence and crime. Which statement is most accurate?

Offence Hard
A. An offence never carries any punishment
B. An offence is any act or omission punishable by law, and is often used synonymously with crime, though offences may be classified by seriousness and procedure
C. An offence is always more serious than a crime
D. An offence applies only to civil disputes