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 civil disagreement over money
C. A private dispute between two people
D. Any morally wrong behaviour

2 What is a crime scene?

crime scene Easy
A. The office of the forensic laboratory
B. The police station where reports are filed
C. The courtroom where a trial is held
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. Suffers harm or loss from the crime
B. Judges the case in court
C. Commits the criminal act
D. Defends the accused person

4 The term culprit refers to:

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

5 Who is referred to as the accused?

accused Easy
A. A person who saw the crime happen
B. A person harmed by the crime
C. A person who has been proven guilty
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. Collects evidence at the scene
C. Passes the final judgment
D. Is charged with the offence

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

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

8 An expert witness gives testimony based on their:

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

9 An eye witness is someone who:

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

10 A hear-say witness provides information that is:

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

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

13 A conviction occurs when a person is:

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

14 The term modus operandi refers to:

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

15 Corpus delicti literally means the:

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

16 In criminal law, actus reus refers to the:

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

17 The term mens rea refers to the:

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

18 Chain of custody documents the:

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

19 An offence is best described as:

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

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 the neighbours disapprove of the action
B. Because it is an act forbidden by law and punishable by the state
C. Because it violates an unwritten social custom
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 single indivisible crime scene only
B. A primary scene and associated secondary scenes
C. Three unrelated independent scenes
D. A collection of witness zones

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. Prosecution
B. Defendant
C. Victim
D. Witness

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. Juror
B. Witness
C. Complainant
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. Convict
B. Accused
C. Victim
D. Witness

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

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

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

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

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. Plaintiff
B. Prosecutor
C. Complainant
D. Defendant

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 defence counsel
B. The accused
C. The prosecution
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. Acquittal
C. Arraignment
D. Charge

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

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. Corpus delicti
B. Chain of custody
C. Actus reus
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. Modus operandi
B. Actus reus (the guilty act)
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. Mens rea (the guilty mind)
B. Chain of custody
C. Actus reus (the guilty act)
D. Corpus delicti

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

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

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. Corpus delicti
C. Cognizable offence
D. Actus reus

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

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

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

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

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 non-cognizable offence requiring prior court permission
D. A civil wrong requiring no police involvement

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

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 mens rea of the accused is automatically negated
D. The evidence gains stronger evidentiary weight

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. Modus operandi
D. Corpus delicti

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

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. There can be only one legally recognized victim per crime
B. The victim is the party who suffers the direct harm or loss caused by the offence, which may include the entity and affected individuals
C. The victim must always be the person who reports the crime
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. Eyewitness testimony is classified as hearsay
B. Memory is reconstructive and susceptible to suggestion, stress, and post-event information
C. Eyewitnesses are legally barred from testifying
D. Eyewitnesses cannot perceive events directly

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

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

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

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. Only the body-discovery site qualifies as a crime scene
B. None qualify unless a weapon is recovered
C. As primary and secondary crime scenes, since a crime scene includes any location yielding relevant physical evidence
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. Immorality automatically constitutes a crime
B. A crime only requires that a victim feels harmed
C. A crime requires an act or omission forbidden by law and punishable by the state
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. Willingness to testify without charging a fee
B. Demonstrated specialized knowledge, skill, training, or experience in the relevant field
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 and the accused are legally identical in all respects
B. A culprit refers only to a witness who saw the crime
C. A culprit is the actual perpetrator of the offence, while the accused is merely alleged to have committed it and may be innocent
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. Only in the criminal case
B. Only in the civil case
C. In both, as the party defending against the claim or charge, though the standards of proof differ
D. In neither, since defendant applies only to appeals

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

Offence Hard
A. An offence is always more serious than a crime
B. An offence never carries any punishment
C. An offence applies only to civil disputes
D. 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