Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
Instructor Manual
Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e,
2027, 9798214130446; Chapter 01: The Nature of Crime, Law, and
Criminal Justice
TABLE OF CONTENTS
Purpose and Perspective of the Chapter......................................................................2
What’s New in This Chapter........................................................................................2
Chapter Objectives........................................................................................................2
Chapter Outline.............................................................................................................3
Section 1-1: Is Crime a Recent Development?.......................................................................................... 3
Section 1-2: Creating Criminal Justice......................................................................................................4
Section 1-3: The Contemporary Criminal Justice System......................................................................... 5
Section 1-4: The Formal Criminal Justice Process.................................................................................... 6
Section 1-5: The Informal Criminal Justice System.................................................................................. 7
Section 1-6: Perspectives on Justice..........................................................................................................8
Section 1-7: Ethics in Crime Control.........................................................................................................9
Standard Rubrics – Writing and Presentation..........................................................10
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 1
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to provide a comprehensive introduction to the criminal justice system by
examining its historical development, organizational structure, and operational processes. This chapter
establishes foundational knowledge about crime and justice in America, demonstrating that criminal
behavior is not a modern phenomenon but has existed throughout the nation’s history. Students will
explore the three primary components of the criminal justice system—law enforcement, courts, and
corrections—and understand how these agencies work together through both formal and informal
processes. The chapter examines various philosophical perspectives on justice, from crime control to
restorative justice approaches, helping learners understand different viewpoints on how the system should
operate. Additionally, the chapter addresses critical ethical considerations that criminal justice
professionals face daily, emphasizing the importance of moral decision-making in a system granted
significant power over individuals’ lives and liberties.
WHAT’S NEW IN THIS CHAPTER
The following elements are improvements in this chapter from the previous edition:
New chapter opening story discussing the 2024 Sean “Diddy” Combs indictment case.
Updated with current statistics on the criminal justice system’s size, scope, and cost.
New Analyzing Criminal Justice Issues box explores state and local conflicts surrounding
cannabis decriminalization.
[return to top]
CHAPTER OBJECTIVES
1-1 Evaluate whether crime is a uniquely modern phenomenon.
1-2 Discuss the formation of the criminal justice system in America.
1-3 Explain the three basic component agencies of criminal justice
1-4 Explain the formal criminal justice process.
1-5 Differentiate the informal from the formal criminal justice process.
1-6 Explain the various perspectives on criminal justice.
1-7 Evaluate the ethical issues that arise in criminal justice.
[return to top]
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 2
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
CHAPTER OUTLINE
SECTION 1-1: IS CRIME A RECENT DEVELOPMENT?
Key Concepts
Crime and violence have existed throughout American history, with rates often higher in the past
than today, challenging the perception that crime is a modern problem. Historical examples from
the Old West, Civil War era, and Depression demonstrate that criminal activity has been a
persistent feature of American society.
The Old West and early American cities experienced significant criminal activity, including
organized gangs, corruption, and violence that often exceeded modern crime levels. Notable
figures like Jesse James, Billy the Kid, and urban gangs like the Bowery Boys demonstrate the
prevalence of criminal enterprises throughout American history.
Discussion Questions
How do historical crime patterns challenge contemporary assumptions about the “good old days”
when communities were supposedly safer?
o Sample Response: Historical evidence shows crime rates were actually higher 100
years ago than today, with organized gang violence, corruption, and lawlessness being
common features of American society. This challenges nostalgic views and demonstrates
that perceptions of increasing crime are often based on media coverage rather than actual
trends.
What social and economic factors contributed to high crime rates in historical periods like the Old
West and the Depression era?
o Sample Response: Factors such as weak law enforcement, economic instability,
social displacement, and limited legitimate opportunities created conditions where
criminal activity flourished. The lack of established social institutions and rapid social
change provided fertile ground for criminal enterprises to develop and thrive.
Teaching Tips
Address the common misconception that crime is worse today by presenting historical crime
statistics and examples. Use visual timelines to show crime trends over decades and encourage
students to consider how media coverage might influence perceptions of crime rates.
Help students draw parallels between historical and contemporary social conditions that
contribute to crime. Discuss how economic hardship, social upheaval, and weak institutions can
create similar crime patterns across different time periods.
SECTION 1-2: CREATING CRIMINAL JUSTICE
Key Concepts
The modern criminal justice system emerged gradually, beginning with the London Metropolitan
Police in 1829 and evolving through various commissions and federal initiatives. Key milestones
include the 1919 Chicago Crime Commission, the 1931 Wickersham Commission, and the 1967
President’s Commission on Law Enforcement.
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 3
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
Federal involvement in criminal justice expanded significantly through legislation like the Safe
Streets and Crime Control Act of 1968 and the creation of agencies like LEAA. This marked a
shift toward coordinated, research-based approaches to crime control and the development of
criminal justice as an academic field.
Discussion Questions
How did the transition from informal community-based justice to formal criminal justice
institutions change the nature of crime control in America?
o Sample Response: The formalization of criminal justice created standardized
procedures and professional law enforcement but also removed community involvement
in justice processes. This shift provided more consistent enforcement but potentially
reduced the personal accountability and community healing that characterized earlier
informal systems.
What are the advantages and disadvantages of increased federal involvement in what was
traditionally local law enforcement?
o Sample Response: Federal involvement provides resources, coordination, and
research capabilities that local agencies might lack, but it can also reduce local autonomy
and create one-size-fits-all approaches that may not fit community needs. The tension
between federal standards and local control remains an ongoing challenge in criminal
justice policy.
Teaching Tips
Emphasize that the criminal justice system is relatively recent in human history and continues to
evolve. Discuss both the benefits and drawbacks of formalized versus informal justice systems,
and address student assumptions about the permanence of current institutional arrangements.
Discuss federalism concepts and how they apply to criminal justice. Help students understand the
balance between national coordination and local control, and address potential concerns about
federal overreach while acknowledging the benefits of resource sharing and standardization.
SECTION 1-3: THE CONTEMPORARY CRIMINAL JUSTICE SYSTEM
Key Concepts
The criminal justice system consists of three main components: law enforcement (police), courts,
and corrections, each with distinct roles in investigating crimes, adjudicating cases, and managing
offenders. These agencies operate within the legislative, judicial, and executive branches of
government, creating a system of checks and balances.
The criminal justice system employs over 2 million people and costs nearly $400 billion annually,
reflecting its massive scope and societal importance. This includes approximately 18,000 law
enforcement agencies, 17,000 courts, and 1,200 correctional institutions processing millions of
cases each year.
Discussion Questions
How do the different roles and perspectives of police, courts, and corrections sometimes create
conflicts within the criminal justice system?
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 4
accessible website, in whole or in part.
Crime, Law, and Criminal Justice
Instructor Manual
Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e,
2027, 9798214130446; Chapter 01: The Nature of Crime, Law, and
Criminal Justice
TABLE OF CONTENTS
Purpose and Perspective of the Chapter......................................................................2
What’s New in This Chapter........................................................................................2
Chapter Objectives........................................................................................................2
Chapter Outline.............................................................................................................3
Section 1-1: Is Crime a Recent Development?.......................................................................................... 3
Section 1-2: Creating Criminal Justice......................................................................................................4
Section 1-3: The Contemporary Criminal Justice System......................................................................... 5
Section 1-4: The Formal Criminal Justice Process.................................................................................... 6
Section 1-5: The Informal Criminal Justice System.................................................................................. 7
Section 1-6: Perspectives on Justice..........................................................................................................8
Section 1-7: Ethics in Crime Control.........................................................................................................9
Standard Rubrics – Writing and Presentation..........................................................10
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 1
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to provide a comprehensive introduction to the criminal justice system by
examining its historical development, organizational structure, and operational processes. This chapter
establishes foundational knowledge about crime and justice in America, demonstrating that criminal
behavior is not a modern phenomenon but has existed throughout the nation’s history. Students will
explore the three primary components of the criminal justice system—law enforcement, courts, and
corrections—and understand how these agencies work together through both formal and informal
processes. The chapter examines various philosophical perspectives on justice, from crime control to
restorative justice approaches, helping learners understand different viewpoints on how the system should
operate. Additionally, the chapter addresses critical ethical considerations that criminal justice
professionals face daily, emphasizing the importance of moral decision-making in a system granted
significant power over individuals’ lives and liberties.
WHAT’S NEW IN THIS CHAPTER
The following elements are improvements in this chapter from the previous edition:
New chapter opening story discussing the 2024 Sean “Diddy” Combs indictment case.
Updated with current statistics on the criminal justice system’s size, scope, and cost.
New Analyzing Criminal Justice Issues box explores state and local conflicts surrounding
cannabis decriminalization.
[return to top]
CHAPTER OBJECTIVES
1-1 Evaluate whether crime is a uniquely modern phenomenon.
1-2 Discuss the formation of the criminal justice system in America.
1-3 Explain the three basic component agencies of criminal justice
1-4 Explain the formal criminal justice process.
1-5 Differentiate the informal from the formal criminal justice process.
1-6 Explain the various perspectives on criminal justice.
1-7 Evaluate the ethical issues that arise in criminal justice.
[return to top]
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 2
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
CHAPTER OUTLINE
SECTION 1-1: IS CRIME A RECENT DEVELOPMENT?
Key Concepts
Crime and violence have existed throughout American history, with rates often higher in the past
than today, challenging the perception that crime is a modern problem. Historical examples from
the Old West, Civil War era, and Depression demonstrate that criminal activity has been a
persistent feature of American society.
The Old West and early American cities experienced significant criminal activity, including
organized gangs, corruption, and violence that often exceeded modern crime levels. Notable
figures like Jesse James, Billy the Kid, and urban gangs like the Bowery Boys demonstrate the
prevalence of criminal enterprises throughout American history.
Discussion Questions
How do historical crime patterns challenge contemporary assumptions about the “good old days”
when communities were supposedly safer?
o Sample Response: Historical evidence shows crime rates were actually higher 100
years ago than today, with organized gang violence, corruption, and lawlessness being
common features of American society. This challenges nostalgic views and demonstrates
that perceptions of increasing crime are often based on media coverage rather than actual
trends.
What social and economic factors contributed to high crime rates in historical periods like the Old
West and the Depression era?
o Sample Response: Factors such as weak law enforcement, economic instability,
social displacement, and limited legitimate opportunities created conditions where
criminal activity flourished. The lack of established social institutions and rapid social
change provided fertile ground for criminal enterprises to develop and thrive.
Teaching Tips
Address the common misconception that crime is worse today by presenting historical crime
statistics and examples. Use visual timelines to show crime trends over decades and encourage
students to consider how media coverage might influence perceptions of crime rates.
Help students draw parallels between historical and contemporary social conditions that
contribute to crime. Discuss how economic hardship, social upheaval, and weak institutions can
create similar crime patterns across different time periods.
SECTION 1-2: CREATING CRIMINAL JUSTICE
Key Concepts
The modern criminal justice system emerged gradually, beginning with the London Metropolitan
Police in 1829 and evolving through various commissions and federal initiatives. Key milestones
include the 1919 Chicago Crime Commission, the 1931 Wickersham Commission, and the 1967
President’s Commission on Law Enforcement.
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 3
accessible website, in whole or in part.
, Instructor Manual: Larry J. Siegel, John L. Worrall, Introduction to Criminal Justice, 18e, 2027, 9798214130446; Chapter 01: The Nature of
Crime, Law, and Criminal Justice
Federal involvement in criminal justice expanded significantly through legislation like the Safe
Streets and Crime Control Act of 1968 and the creation of agencies like LEAA. This marked a
shift toward coordinated, research-based approaches to crime control and the development of
criminal justice as an academic field.
Discussion Questions
How did the transition from informal community-based justice to formal criminal justice
institutions change the nature of crime control in America?
o Sample Response: The formalization of criminal justice created standardized
procedures and professional law enforcement but also removed community involvement
in justice processes. This shift provided more consistent enforcement but potentially
reduced the personal accountability and community healing that characterized earlier
informal systems.
What are the advantages and disadvantages of increased federal involvement in what was
traditionally local law enforcement?
o Sample Response: Federal involvement provides resources, coordination, and
research capabilities that local agencies might lack, but it can also reduce local autonomy
and create one-size-fits-all approaches that may not fit community needs. The tension
between federal standards and local control remains an ongoing challenge in criminal
justice policy.
Teaching Tips
Emphasize that the criminal justice system is relatively recent in human history and continues to
evolve. Discuss both the benefits and drawbacks of formalized versus informal justice systems,
and address student assumptions about the permanence of current institutional arrangements.
Discuss federalism concepts and how they apply to criminal justice. Help students understand the
balance between national coordination and local control, and address potential concerns about
federal overreach while acknowledging the benefits of resource sharing and standardization.
SECTION 1-3: THE CONTEMPORARY CRIMINAL JUSTICE SYSTEM
Key Concepts
The criminal justice system consists of three main components: law enforcement (police), courts,
and corrections, each with distinct roles in investigating crimes, adjudicating cases, and managing
offenders. These agencies operate within the legislative, judicial, and executive branches of
government, creating a system of checks and balances.
The criminal justice system employs over 2 million people and costs nearly $400 billion annually,
reflecting its massive scope and societal importance. This includes approximately 18,000 law
enforcement agencies, 17,000 courts, and 1,200 correctional institutions processing millions of
cases each year.
Discussion Questions
How do the different roles and perspectives of police, courts, and corrections sometimes create
conflicts within the criminal justice system?
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 4
accessible website, in whole or in part.
