Criminal Homicide Research Paper Assignment (5–7 Pages, APA)

Assessment Context

In many criminal justice programs, a mid‑to‑late semester research paper on criminal homicide functions as a core written assessment in introductory criminal law, criminal justice, or criminology units. The brief below models current practice for a 5–7 page, APA‑formatted research paper that asks students to explain degrees of criminal homicide, distinguish murder from manslaughter, and engage with justifiable or excusable homicide in light of their own worldview. It aligns with typical expectations that students synthesise statutory concepts such as actus reus, mens rea, malice aforethought, and negligence with case law and scholarly commentary while demonstrating basic research and citation skills.

Unit / Course Placement

• Typical course code/title: CRJU 310 – Substantive Criminal Law / CRIM 230 – Criminal Law and Procedure / CCJ 205 – Introduction to Criminal Law
• Assessment label (typical): Research Paper / Research Essay / Assessment Task 2
• Recommended level: Second‑year undergraduate (US 300‑level / UK Level 5 / AQF Level 7)

Assessment Overview

• Title: Research Paper on Criminal Homicide
• Type: Individual written research paper
• Length: 5–7 typed pages (not including title page, abstract, and references)
• Format: Current APA style (7th ed.): title page, abstract, headings, in‑text citations, reference list
• Sources: 5–7 scholarly/authoritative sources; at least one must be the prescribed textbook
• Weighting: Typically 20–30% of unit grade
• Due: Module/Week X (as listed in your learning management system)

Assignment Description

You will write a focused research paper on criminal homicide that explains the legal structure of homicide offences and engages critically with contemporary debates about culpability and punishment. The paper must distinguish systematically between murder and manslaughter, examine the legally recognised degrees or categories of homicide, and address non‑criminal forms such as justifiable or excusable homicide using examples grounded in real‑world criminal justice practice. A dedicated section must synthesise your own worldview and values with the legal framework you describe, and it should show how your moral or faith commitments influence the way you interpret and evaluate homicide laws.[3][4]

Core Task Components

1. 1. Define criminal homicide Provide a clear definition of criminal homicide as the unlawful killing of a human being under modern criminal codes or common law, and distinguish it briefly from non‑criminal homicides. Explain why legislatures and courts classify homicide into different categories and how these categories relate to culpability and sentencing.

[1][3]

1. 1. Murder versus manslaughter Explain the conceptual and doctrinal distinction between murder and manslaughter, with an emphasis on the role of mens rea (intent, recklessness) and malice aforethought. Clarify how voluntary and involuntary manslaughter differ from intentional homicide and how factors such as provocation, heat of passion, negligence, or recklessness affect liability.

[3][1]

1. 1. Degrees or categories of criminal homicide Using your textbook and at least two additional authoritative sources, outline the main degrees or categories of homicide in a selected jurisdiction (for example, a US state code or Model Penal Code framework). At minimum, address:
      • • First‑degree murder (including premeditation, deliberation, or specified means)
        • Second‑degree murder or its local equivalent (intentional, but without premeditation; or “depraved heart” / extreme recklessness)
        • Voluntary manslaughter (e.g. killings in the heat of passion under adequate provocation)
        • Involuntary manslaughter or negligent homicide (killings resulting from criminal negligence or unlawful acts without intent to kill)

      [3]

      Where appropriate, note how your jurisdiction defines “malice aforethought,” “extreme indifference,” or similar mental states and how they map onto these degrees.[2]

   2. Justifiable and excusable homicide Identify and explain at least two examples of non‑criminal homicide categories, commonly labelled justifiable or excusable (for example, killings by law enforcement in the lawful exercise of duty, killings in genuine self‑defence, or killings involving insanity or infancy). Draw on statutory material or case law where possible, and make clear why the law withholds criminal liability in such cases even though a death has occurred.

1. 1. Worldview synthesis section Include a clearly labelled section (for example, “Worldview and Criminal Homicide”) that is at least one full page of your paper. In this section you must:
      • • Describe your own worldview, moral framework, or faith perspective in relation to the value of human life, state power, and punishment.
        • Discuss how this perspective shapes your view of concepts such as the death penalty, mandatory minimum sentences for homicide, or leniency in cases of provocation and negligence.

      [5]

      • Reflect on tensions between your worldview and current homicide laws in your chosen jurisdiction, and indicate whether you believe reforms may be warranted.
   2. Use of examples and cases Support your analysis with brief references to real or hypothetical cases that illustrate how courts distinguish between homicide degrees, apply defences, or assess intent and recklessness. You are not required to write detailed case notes, but you should show that the doctrine you describe has practical consequences for defendants, victims, and communities.

[3]

Formal Requirements

• Length: 5–7 pages of main text (not counting title page, abstract, or reference list).
• Abstract: A 150–250 word abstract that summarises your topic, jurisdictional focus, main arguments, and worldview synthesis.
• Formatting: APA 7th edition, 12‑point Times New Roman or Calibri, double‑spacing, 1‑inch margins, page numbers in header.
• Headings: Use APA‑style headings to organise content (for example, Introduction, Legal Framework of Criminal Homicide, Murder and Manslaughter, Justifiable Homicide, Worldview and Criminal Homicide, Conclusion).
• Sources: 5–7 scholarly or authoritative sources, including:
  • • At least one current criminal law or criminal justice textbook.

   

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  [3]

  At least two peer‑reviewed journal articles or academic books.Optional: one or two high‑quality open educational resources or official government/legal websites (e.g. a state criminal code, model penal code material).

• Citation style: In‑text citations and reference list must follow APA 7th edition.
• Academic integrity: All work must be original. Paraphrases and quotations require citation. Submissions will be checked using plagiarism detection software.

Marking Rubric (Research Paper: Criminal Homicide) – 100 Points

Sample Answer Excerpt (For Ranking and Student Guidance)

Many criminal codes treat criminal homicide as a cluster of offences that range from premeditated murder through to negligent homicide, and this structure is intended to match legal liability to the offender’s mental state and risk‑taking behaviour rather than to the outcome alone. When prosecutors charge first‑degree murder they typically must show some form of planning or deliberation, which separates such cases from killings that occur in a sudden quarrel or under provocation and are more likely to be classified as voluntary manslaughter. In contrast, involuntary manslaughter covers deaths that arise from gross negligence or reckless conduct, such as a driver who causes a fatal crash while heavily intoxicated, and the law signals that these actors should be punished, although less severely than intentional killers. My own view is that justifiable homicide in self‑defence remains morally defensible where a person faces an imminent and unlawful threat to life, yet some current statutes may grant too much discretion to fear‑based perceptions that are shaped by race, gender, and social bias. A careful research paper on criminal homicide therefore needs to move beyond definitions and show how these categories play out in real communities, which often means engaging with empirical work on sentencing patterns, plea bargaining, and wrongful convictions in homicide cases.

Recent scholarship on homicide law suggests that focusing narrowly on intention and causation may overlook structural and contextual factors that influence who ends up charged with the most serious offences and who receives mitigation. Studies using state‑level data in the United States and Canada have found disparities in homicide charging and sentencing outcomes that correlate with race, neighbourhood, and access to legal representation, which indicates that legal definitions alone cannot guarantee equal treatment. For students, framing the research paper around a particular jurisdiction and a small set of illustrative cases usually allows for more precise analysis of how first‑ and second‑degree murder, manslaughter, and justifiable homicide work in practice. A strong response will tie doctrinal explanation to case examples, empirical findings, and a clear normative stance, while acknowledging that any proposal for reform must navigate trade‑offs among deterrence, retribution, proportionality, and public safety.

 Recent References ( APA 7 Style)

• • Dubber, M. D., & Hörnle, T. (2018). Criminal law: A comparative approach. Oxford University Press. https://doi.org/10.1093/oso/9780198791836.001.0001
  • Dressler, J., & Garvey, S. P. (2022). Cases and materials on criminal law (9th ed.). West Academic. (see publisher site: https://faculty.westacademic.com/Book/Detail?id=17153)
  • Miller, M., & Wright, R. F. (2020). The vertical and horizontal dimensions of prosecutorial discretion. Notre Dame Law Review, 95(3), 1231–1284. https://scholarship.law.nd.edu/ndlr/vol95/iss3/5
  • Roberson, C., Kanovitz, J. R., & Ingram, J. E. (2021). Constitutional law and the criminal justice system (8th ed.). Routledge. https://routledgelearning.com/constitutionallawforcriminaljustice/
• Lumen Learning. (n.d.). 9.2 Murder. Criminal Law. Retrieved from https://courses.lumenlearning.com/suny-criminallaw/chapter/9-2-murder/