#1
What is the primary goal of Crime Scene Investigation (CSI)?
To secure the crime scene
ExplanationEnsuring preservation and integrity of evidence.
#2
What does the term 'Modus Operandi' refer to in criminal investigations?
The suspect's method of operation
ExplanationUnderstanding how suspects carry out crimes for identification.
#3
What is the primary purpose of forensic entomology in a criminal investigation?
Examination of insects for time of death estimation
ExplanationUsing insect evidence to determine timeframes in investigations.
#4
What does the term 'chain of evidence' refer to in a criminal investigation?
The chronological record of how evidence is handled and processed
ExplanationMaintaining the integrity and reliability of evidence.
#5
What is the role of forensic anthropology in a criminal investigation?
Study of human remains for identification
ExplanationIdentifying individuals through skeletal analysis.
#6
Which of the following is a crucial step in processing a crime scene?
Collecting and preserving evidence
ExplanationCritical for maintaining evidentiary value and integrity.
#7
What is the 'chain of custody' in criminal law?
The chronological documentation of evidence handling
ExplanationTracing the possession and handling of evidence for legal reliability.
#8
What is the primary purpose of the forensic autopsy in a criminal investigation?
To establish the time of death
ExplanationDetermining crucial timeline details for investigations.
#9
What is the 'Fourth Amendment' to the United States Constitution related to criminal law?
Protection against unreasonable searches and seizures
ExplanationSafeguarding individuals from unlawful government intrusion.
#10
In the context of criminal law, what does the term 'alibi' refer to?
Evidence proving the accused was elsewhere during the crime
ExplanationProviding evidence of absence at the time of the crime.
#11
What is the purpose of the 'voir dire' process in a criminal trial?
To select a jury by questioning potential jurors
ExplanationEnsuring an impartial jury through juror questioning.
#12
In criminal law, what is the significance of the 'fruit of the poisonous tree' doctrine?
Evidence obtained illegally is inadmissible
ExplanationExcluding evidence derived from illegal actions.
#13
In forensic science, what does DNA stand for?
Deoxyribonucleic Acid
ExplanationGenetic material used for identification and analysis.
#14
What is the 'Miranda warning' given by law enforcement officers?
A cautionary advisory to suspects regarding their rights
ExplanationEnsuring suspects are aware of their rights during questioning.
#15
What is the purpose of the forensic technique known as ballistics?
Examination of firearms and ammunition
ExplanationAnalyzing firearms to link them to crimes and suspects.
#16
What does 'mens rea' refer to in criminal law?
The criminal intent or guilty mind
ExplanationEstablishing the mental state behind criminal actions.
#17
What is the primary role of a criminal defense attorney during a trial?
To represent the defendant and provide a legal defense
ExplanationAdvocating for the defendant's rights and innocence.
#18
What is the 'Double Jeopardy' clause in the Fifth Amendment of the U.S. Constitution?
Protection against being tried for the same crime twice
ExplanationPreventing multiple prosecutions for the same offense.
#19
What is the role of the prosecution in a criminal trial?
To present evidence and witnesses against the defendant
ExplanationSeeking conviction through evidence and testimony.