Comprehensive Study Guide to Criminology: Foundations, Objects of Study, Interdisciplinary Relations, and Criminalistics

Conceptual Foundation and Historical Evolution of Criminology

  • Emergence and Scientific Status:

    • Criminology emerged as an empirical, interdisciplinary science focused on understanding the phenomenon of crime, criminal conduct, the victim, and social control mechanisms.
    • Historical progression marks a shift from purely moralistic, biological, or retributive paradigms toward multidimensional, scientific models integrating individual, social, legal, and community perspectives.
    • It operates as an autonomous science by utilizing observation, inductive reasoning, and empirical methodologies to formulate explanatory theories rather than relying on purely normative or philosophical deductions.

  • The Linguistic and Conceptual Genesis:

    • The English term criminology was first used in 1860 by British physician Joseph Ewart within a medical manual context.
    • The formal establishment and consecration of criminology as a recognized social science took place in 1885 with the publication of Criminologia. Studio sul delitto, sulle sue cause e sui mezzi di repressione in Turin, Italy, authored by Neapolitan magistrate Raffaele Garofalo (1851–1934).
    • Garofalo, alongside Cesare Lombroso and Enrico Ferri, constituted the intellectual core of the Italian Positivist School (Scuola Positiva), which shifted the primary focus of penal thought from the legal act to the offender.

  • Critical Analysis of Garofalo's Positivism:

    • Argentine jurist Eugenio Raúl Zaffaroni (2012) critically and ironically analyzed Garofalo's seminal work Criminologia, identifying it as a foundational text that rationalized severe human rights violations through an uncritical, positivist lens.
    • Central tenets of Garofalo's treatise highlighted by Zaffaroni include:
    • Conceptualizing the criminal as an internal enemy during peacetime, mirroring the status of an enemy combatant during wartime.
    • Advocating for the death penalty over life imprisonment under the argument that capital punishment is more merciful and definitively eliminates the risk of prison escape.
    • Asserting the existence of "degenerate peoples" who supposedly play the same degenerative role at the international level that born criminals (criminali nati) play within domestic borders.

Classical Precursors and Historical Terminology in the 19th Century

  • Nineteenth-Century Denominations: Prior to the universal adoption of Garofalo's term criminología, the scientific investigation of criminal behavior was divided into distinct disciplinary frameworks:

    • Criminal Anthropology (Antropología criminal):

    • Focused on the biological, cranial, somatic, and physiological traits of the delinquent subject.

    • Key exponents: Cesare Lombroso, Benigno di Tullio, and Mario Carrera.

    • Criminal Sociology (Sociología criminal):

    • Examined crime as an aggregate social phenomenon shaped by external environmental, economic, and cultural dynamics.

    • Key exponents: Enrico Ferri, Alexandre Lacassagne, Joseph Maxwell, and Franz von Liszt (also referenced as Franz von List).

    • Criminal Biology (Biología criminal):

    • Approached criminality through hereditary, endogenous, and biological determinism within an individual's lifecycle.

    • Key exponents: Adolf Lenz and Franz Exner.

Canonical Definitions of Criminology

  • Dictionary of the Royal Spanish Academy (DRAE):

    • Defined as a social science that studies the causes and circumstances of distinct crimes, the personality of offenders, and the appropriate treatment for their repression.
    • Focuses primarily on crime, delinquent personality, and punitive control, omitting direct mention of the victim.

  • Günther Kaiser (1988):

    • Defined criminology as the ordered body of empirical knowledge regarding crime, the offender, socially negative behavior, and the controls governing such conduct.
    • Emphasizes empirical systemization and formal crime policy while also historically neglecting victimological dimensions.

  • Franz Exner:

    • Defining criminology from the perspective of criminal biology, described it as the "theory of crime as an appearance in the life of the people and in the life of the individual" (teoría del delito como aparición en la vida del pueblo y en la vida del particular).

  • Edwin H. Sutherland:

    • Defined the discipline as the body of knowledge regarding crime as a social phenomenon, encompassing within its explicit scope the processes of making laws, breaking laws, and reacting toward the breaking of laws.

  • Manuel López-Rey:

    • Characterized criminology as the discipline concerned with the socio-political phenomenon of criminality, aiming to reduce it to proportions compatible with national and international socio-political development, in harmony with adequate requirements of liberty, dignity, equality, and individually and collectively understood security.

  • Vicente Garrido and Santiago Redondo (2013):

    • Formulated a concise, behavior-oriented definition designating criminology as the science that studies delinquent behavior and the social reaction provoked by such behavior.

  • Antonio García-Pablos de Molina (2008) — Dominant Synthesis:

    • Defined as an empirical and interdisciplinary science whose object of study is crime, the offender, the victim, and the social control of delinquent behavior.
    • Supplies valid, contrastable, and reliable knowledge regarding:
    • The genesis, dynamics, and structural variables of crime (viewed both as an individual human phenomenon and as a broader community social problem).
    • Efficient crime prevention models.
    • Modalities and strategies of social reaction.
    • Positive intervention techniques oriented toward the offender and the recovery of the victim.
    • Structural pillars derived from this definition:
    • Scientific character: Formulates hypotheses and theories through systematic observation, inductive analysis, and rigorous reasoning.
    • Empirical method: Operates directly on observable facts, extracting conclusions through analytical investigation rather than deductive philosophical postulates.
    • Interdisciplinary nature: Synthesizes and interacts with law, psychology, sociology, medicine, forensic sciences, anthropology, and statistics.

Pioneering Women in Criminology (19th and 20th Centuries)

  • Historical Marginalization:

    • Academic and institutional narratives have historically minimized, erased, or misattributed the foundational contributions of female scholars in criminology to their male counterparts.
    • The integration of gender-conscious, sociological, and institutional perspectives has reshaped modern criminological epistemology.

  • Pauline Tarnowsky:

    • A 19th-century Russian physician who challenged the biological determinism of Cesare Lombroso.
    • Focused qualitative and comparative clinical research on incarcerated peasant women, demonstrating that poverty, lack of educational access, childhood trauma, and systemic inequality were primary drivers of female criminality.
    • Pioneered mixed and comparative methodologies that anticipated intersectional and feminist criminology by linking gender, economic vulnerability, and criminalization.

  • Mary Carpenter:

    • A 19th-century British philanthropist, educational pioneer, and social reformer.
    • Established ragged schools for impoverished children and created specialized reformatory and industrial schools for young offenders, removing youth from adult penal facilities.
    • Conducted extensive international comparative research across India (reforming girls' education) and Canada (analyzing penal and correctional facilities).
    • Directly shaped British legislation regarding juvenile reformatory regimes, prioritizing rehabilitation, child protection, and gender equity over punitive retribution.

  • Freda Adler:

    • Played a key role in the internationalization and globalization of criminological science over more than four decades.
    • Co-founded and expanded the American Society of Criminology's (ASC) Division of International Criminology (DIC).
    • Authored over 130 books and scientific articles, including the foundational works Nations Not Obsessed with Crime (1983) and the collaborative textbook Criminology and the Criminal Justice System.
    • Served as President of the American Society of Criminology from 1994 to 1995; her presidential address, Crime and Justice: National and International, established institutional global benchmarks for the discipline.
    • Initiated formal international inquiries as early as 1976 through research evaluating the role and status of women within the United Nations.

  • Frances Heidensohn:

    • Pioneer in integrating systematic feminist theory into criminology, specifically regarding women's deviance, social control mechanisms, and gendered law enforcement.
    • Educated in Sociology at the London School of Economics; held the Chair of Social Policy at Goldsmiths College, University of London, from 1994 to 2004.
    • Produced comparative international treatises analyzing the underrepresentation of female offending and the differential institutional treatment of female offenders in criminal justice systems.

  • Betsy Stanko:

    • Academic and institutional reformer working at the junction of empirical criminology and public security policy.
    • Worked for over a decade with the London Mayor's Office and the Metropolitan Police Service, pioneering social research units and performance analytics to assess police responsiveness to violent crime and domestic abuse.
    • Directed the Economic and Social Research Council (ESRC) Violence Research Programme between 1997 and 2002.
    • Joined the British Government's Prime Minister's Public Services Reform Office in 2002; honored with the Order of the British Empire (OBE) in 2014 for distinguished contributions to policing and criminal justice.

The Four Core Objects of Criminological Study

  • The Crime (El delito):

    • Serves as the starting point of the discipline: without an act classified as criminal, there is no delinquent, victim, or reactive social control.
    • Crime is a dynamic socio-legal construct defined by public policy and legislative decisions, varying across jurisdictions and historical epochs:
    • Example: Bestiality (bestialismo) was criminalized in Spain following the penal reform executed via Ley Orgánica 1/2015, de 30 de marzo, having previously lacked specific penal sanctions.
    • Divergent cross-national legislation persists regarding complex ethical-legal matters such as abortion (aborto) and gestational surrogacy (gestación subrogada).
    • While penal codes consolidate most criminal behaviors, special statutes establish crimes outside the core penal code:
    • Example: Electoral crimes in Spain are codified outside the Penal Code within Articles 135 to 153 of Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General (LOREG).

  • The Offender (El delincuente):

    • Positioned by the Italian Positivist School (Lombroso, Ferri, Garofalo) as the primary subject of criminological research.
    • Juridical demarcation: An individual who has executed an act formally prohibited and penalized by current criminal law, making them subject to penal procedural prosecution.
    • Criminological scope: Extends beyond formal statutory labels to analyze broader antisocial behaviors that may evade criminal sanctions due to cultural, geographic, or political contexts (e.g., female genital mutilation, which remains legally tolerated or unprosecuted in several global jurisdictions).
    • Methodological limitation (Dark Figure / Institutional Selection Bias): Empirical research has disproportionately studied subjects convicted and held within correctional facilities, neglecting undetected, unprosecuted, or acquitted offenders, thereby generating systematic gaps in criminological data.

  • The Victim (La víctima):

    • Historically disregarded in early criminological theories, which focused almost exclusively on the perpetrator and penal sanctions.
    • Legal Definition (Directive 2012/29/EU, European Parliament and Council, October 25, 2012, Article 2):
    • A natural person who has suffered physical, mental, emotional, or economic harm directly caused by a criminal offense.
    • Includes family members of a deceased person whose death was directly caused by a criminal offense and who suffered harm as a consequence of that death.
    • Victimization Processes:
    • Primary Victimization: Direct physical, economic, or psychological suffering experienced by the individual during the commission of the criminal act.
    • Secondary Victimization: Institutional and emotional trauma experienced by the victim through subsequent interactions with police, judicial bodies, forensic examiners, and legal representatives.
    • Tertiary Victimization: Social, relational, and occupational fallout within the victim's immediate family and community; alternatively defined by certain criminologists as the systemic stigmatization and degradation suffered by the offender due to punitive carceral treatment.
    • Typological Categorizations: Includes participating versus non-participating victims, family victims, collective victims, and symbolic victims.

  • Social Control of Criminal Behavior (El control social del hecho delictivo):

    • The structured and spontaneous mechanisms deployed by organized societies to prevent, manage, and sanction criminality.
    • Epistemological nature of Criminal Policy:
    • Criminal policy is an applied state strategy rather than an autonomous science.
    • Its measures are frequently enacted based on immediate political opportunism and social contingencies rather than being deduced through empirical observation and scientific reasoning.
    • Agents of Formal Social Control:
    • State-authorized institutions possessing statutory coercive power.
    • Includes national and local police bodies, judicial tribunals, magistrates, public prosecutors (fiscales), prison personnel (funcionarios de prisiones), and sworn security guards (vigilantes jurados).
    • Agents of Informal Social Control:
    • Normative socialization systems that instill conformist values without legal sanctions.
    • Includes the nuclear and extended family (parents), educators and educational centers, community tutors, workplace supervisors, and peer/friendship networks.

Interdisciplinary Integration: Relationships with Other Sciences

  • Psychology Applied to Criminology:

    • Criminal Psychology / Psychology of Delinquency (Psicología criminal o de la delincuencia):

    • Emerged in the second half of the 20th century to study the cognitive, developmental, and emotional processes underlying antisocial behavior.

    • Five Empirically Validated Propositions (Redondo & Pueyo, 2007):

      1. Delinquency is learned behavior through social modeling, conditioning, and environment.
      2. Distinct individual traits, biological nuances, and personality profiles predispose individuals to criminal conduct.
      3. Criminal offenses represent personal behavioral reactions to acute individual stress, strain, and systemic frustration.
      4. Delinquent involvement correlates directly with the weakening or breakdown of prosocial bonds (family, school, labor, community).
      5. The initiation, escalation, and maintenance of a criminal trajectory are linked to specific human developmental phases, especially across childhood and adolescence.

    • Legal Psychology (Psicología Jurídica):

    • Defined by the General Council of Psychology of Spain (Consejo General de la Psicología de España) as an applied specialization bridging law and psychology through theoretical research, assessment, diagnosis, prevention, and treatment of psychological variables impacting legal behaviors.

    • Operative subfields: Applied court psychology (psicología aplicada a los tribunales), penitentiary psychology, psychology of delinquency, judicial psychology (witness testimony evaluation, jury decision-making), police and military psychology, victimology, and mediation.

    • Core Functions:

      • Psychological evaluation and diagnosis of judicial actors.
      • Expert advisory and consultation for judicial bodies.
      • Design and execution of intervention, rehabilitation, and social reintegration programs in carceral and community contexts.
      • Education and specialized psychological training for magistrates, judges, prosecutors, lawyers, police forces, and penitentiary staff.
      • Media advising and public informational campaigns regarding crime prevention.
      • Empirical scientific investigation into socio-legal phenomena.
      • Victimological intervention and support within the justice system.
      • Conflict mediation providing non-adversarial alternatives to standard judicial litigation.

    • Forensic Psychology (Psicología Forense):

    • Characterized by Urra & Vázquez (1993) as the application of psychological science to legal questions within judicial tribunals, improving judicial administration.

    • Primary Objective: Conducting formal psychological evaluations (peritaje psicológico) and delivering forensic evidence during judicial proceedings.

    • Key Functions (Arch & Jarne, 2012):

      • Conducting forensic diagnostic interviews and behavioral observations within the justice system to evaluate emotional and personality disorders.
      • Child custody assessments and programmatic efficacy evaluations in child welfare cases.
      • Drafting comprehensive expert reports on criminal responsibility (imputabilidad), mental competency, and psychological profiles.
      • Delivering expert witness testimony in courtrooms regarding sentencing recommendations, treatment suitability, and future recidivism risk.
      • Providing clinical support to victims and developing therapeutic interventions for incarcerated offenders, including sex offenders.

  • Sociology Applied to Criminology:

    • Analyzes crime as a collective social phenomenon, exploring the structural origins, macro-level evolution, and systemic meaning of deviant conduct and institutional sanctions (Pérez, 2011).
    • Theoretical Roots:
    • Enrico Ferri pioneered criminal sociology in The New Approaches to Criminal Law and Criminal Procedure.
    • Alexandre Lacassagne articulated the environmental sociological perspective in his 1885 thesis: "Societies have the criminals they deserve" (Las sociedades tienen los delincuentes que se merecen).
    • Émile Durkheim (1858–1917) provided functionalist foundations, characterizing deviance and crime as normal, inevitable elements of social structures.
    • Core Theoretical Paradigms:
    • Anomie Theory (Teoría de la anomia): Structural disconnect between culturally prescribed goals and institutionalized means of achievement.
    • Labeling Theory (Teoría del etiquetamiento): How social control institutions construct delinquency by formally categorizing and stigmatizing specific individuals.
    • Broken Windows Theory (Teoría de las ventanas rotas): Explores how unaddressed minor physical and social disorder fosters widespread urban criminality.

  • Law Applied to Criminology:

    • Provides the fundamental normative framework within which criminological discovery, criminal procedures, and state interventions operate.
    • Functional Connections:
    • Legal framework: Establishes substantive boundaries, judicial procedures, and statutory mandates.
    • Critical legislative evaluation: Equips criminologists with legal tools to assess whether existing statutes are empirically sound, equitable, and protective of human rights.
    • Protection of fundamental rights: Ensures procedural safeguards, constitutional guarantees, and fair treatment for suspects, victims, and witnesses.
    • Preventive policy design: Integrates sanction structures and legal mandates into community safety and institutional prevention frameworks.
    • Essential Legal Disciplines:
    • Criminal Law (Derecho penal).
    • Penitentiary Law (Derecho penitenciario).
    • Constitutional Law (Derecho constitucional).
    • Fundamental Rights (Derechos fundamentales).
    • Criminal Procedural Law (Derecho procesal penal).

Methodological and Epistemological Demarcation: Criminology versus Criminalistics

  • Conceptual Distinctions and Popular Media Distortions:

    • Media portrayals, notably the television franchise CSI (including CSI: Las Vegas, CSI: Miami, and CSI: NY), conflate criminology with forensic laboratory analysis.
    • Characterizations such as that of Gil Grissom exemplify criminalistics (investigative and laboratory forensics), not criminology (the theoretical, etiology-focused social science).

  • Historical Foundation of Criminalistics:

    • Eight years after Garofalo formalized the term criminology (1885), Austrian magistrate Hans Gustav Adolf Gross (1847–1915; also rendered as Hans Groß) founded modern criminalistics.
    • Gross argued that judicial officers required practical, empirical, and scientific investigative training beyond purely statutory legal doctrine.
    • In 1893, Gross published his foundational work: Handbuch für Untersuchungsrichter, als System der Kriminalistik (translated into Spanish by Máximo de Arredondo as Manual del juez para uso de los jueces de instrucción).

  • Definitional Comparison:

    • Criminology: A theoretical, empirical social science focused on the etiology of crime, behavioral profiles of offenders, experiences of victims, societal dynamics, and prevention strategies.
    • Criminalistics (Nieto, 2014; DRAE): An applied, practical forensic discipline aimed at verifying the material existence of a crime, locating and preserving physical clues and evidence, identifying alleged perpetrators through laboratory methodologies, and preparing authoritative expert forensic reports.

  • Core Operational Areas of Criminalistics:

    • Technical-police crime scene inspection (inspección ocular técnico-policial): Securing, documenting, and managing physical crime scenes.
    • Lophoscopic evidence (indicios lofoscópicos): Detection, collection, and comparative analysis of friction ridge impressions, particularly fingerprints.
    • Biological evidence (indicios biológicos): Processing organic trace materials including blood, saliva, hair strands, semen, and other cellular samples for DNA identification.
    • Chemical evidence (indicios químicos): Laboratory analysis of paint chips, synthetic fibers, glass fragments, explosive or gunshot residues, and controlled illicit substances.
    • Forensic ballistics (balística forense): Analysis of firearms, bullet trajectories, striation patterns, cartridge casings, and impact dynamics.
    • Questioned document examination (documentoscopia): Verifying the authenticity, alterations, or counterfeiting of handwritten scripts, signatures, identity documents, and currency.

Contemporary Literature, Academic Resources, and Critical Perspectives

  • E. Raúl Zaffaroni (2012) — La cuestión criminal (Editorial Planeta / El Telégrafo):

    • Compiles articles originally published in the Argentine newspaper Página/12, illustrated by artist Miguel Rep.
    • Argues that criminology did not originate solely with 19th-century positivism, tracing penal power through deeper historical contexts.
    • Deconstructs classical and modern criminological theories through a critical, historically informed approach.

  • J. E. Ccaza Zapana (2012) — La criminalística, hoy (Quadernos de Criminología, Vol. 17):

    • Defends the absolute scientific and epistemological autonomy of criminalistics.
    • Affirms that while criminalistics serves judicial and criminological inquiries, its theoretical-methodological tools are autonomous scientific instruments applicable to resolving wider empirical conflicts.

  • Specialized Periodicals and Academic Platforms:

    • Cuadernos de Criminología: Quarterly professional journal published continuously since 2008 by the Spanish Society of Criminology and Forensic Sciences (Sociedad Española de Criminología y Ciencias Forenses - SECCIF).
    • Revista Electrónica de Ciencia Penal y Criminología (RECPC): Peer-reviewed open-access academic journal established in 1999 at the University of Granada, publishing empirical and legal research on substantive penal law and criminology.
    • Murderpedia: Specialized open-access online encyclopedic database cataloging records of approximately 6,000 murderers, supported by an archive containing over 600 illustrative photographs.

  • F. A. Crespo (2025) — Desafiando a la criminología (J. M. Bosch Editor):

    • Asserts that contemporary penal and penitentiary execution systems have collapsed due to repetitive reliance on formal juridical retributivism.
    • Critiques state crime prevention strategies that rely exclusively on statutory criminal law while ignoring decades of empirical criminological findings demonstrating that crime is a multifaceted social problem.
    • Argues that reducing criminal matters to purely legal determinations damages both the convicted individual and the victim, proposing systemic structural reforms based on scientific evidence.

Examination Review and Evaluative Questions

  • Question 1: Conceptual Origin of Criminology

    • Question: Who coined the concept of criminology as an autonomous scientific discipline as it is understood today?
    • Options: A. Cesare Lombroso; B. Enrico Ferri; C. Raffaele Garofalo; D. Hans Gross.
    • Correct Answer: C. Raffaele Garofalo.
    • Explanation: Raffaele Garofalo consolidated and popularized the term via his 1885 treatise Criminologia, establishing its identity as an autonomous social science.

  • Question 2: Coining of Criminalistics

    • Question: Which author is credited with the creation of the term "criminalistics"?
    • Options: A. Cesare Lombroso; B. Enrico Ferri; C. Raffaele Garofalo; D. Hans Gross.
    • Correct Answer: D. Hans Gross.
    • Explanation: Austrian magistrate Hans Gustav Adolf Gross coined the term in his 1893 work Handbuch für Untersuchungsrichter, als System der Kriminalistik.

  • Question 3: Objects of Study According to García-Pablos

    • Question: In the view of Antonio García-Pablos de Molina, what constitutes the object of study of criminology?
    • Options: A. The society in which the crime is committed; B. Exclusively the victims who suffer crimes; C. The manner in which crimes are prevented; D. Crime, the offender, the victim, and the social control of delinquent behavior.
    • Correct Answer: D. Crime, the offender, the victim, and the social control of delinquent behavior.
    • Explanation: García-Pablos's classic integrative model incorporates these four elements.

  • Question 4: Indispensable Element Among Criminological Objects

    • Question: Which of the four objects of study of criminology is indispensable, in that without it, the other three cannot exist?
    • Options: A. Crime (El delito); B. The offender; C. The victim; D. Social control.
    • Correct Answer: A. Crime (El delito).
    • Explanation: The existence of a legally recognized or antisocial crime is the baseline condition required to identify an offender, a victim, or the application of state social control.

  • Question 5: Functions of Legal Psychology

    • Question: Which of the following is considered a core function of legal psychology (psicología jurídica)?
    • Options: A. Social prevention campaigns regarding criminality and media communication; B. Mediation; C. Psychological evaluation and diagnosis of legal actors; D. All answers are correct.
    • Correct Answer: D. All answers are correct.
    • Explanation: As defined by the General Council of Psychology of Spain, legal psychology encompasses diagnostic evaluation, institutional mediation, and public prevention campaigns.

  • Question 6: Definition of the Victim

    • Question: The victim is characterized as:
    • Options: A. The passive subject of the crime; B. The forgotten figure in early criminological definitions; C. The natural person who has suffered harm, especially physical, mental, emotional, or economic damage directly caused by a criminal offense; D. All three preceding answers are correct.
    • Correct Answer: D. All three preceding answers are correct.
    • Explanation: All three statements accurately reflect the doctrinal, historical, and statutory (Directive 2012/29/EU) aspects of victimology.

  • Question 7: Informal Social Control Agents

    • Question: Who among the following exercises informal social control over criminal behavior?
    • Options: A. The aggressor; B. The victim; C. Parents; D. The Government.
    • Correct Answer: C. Parents.
    • Explanation: Parents, families, educators, and social peers constitute informal social control agents, whereas the government, courts, and police represent formal control.

  • Question 8: Scientific Status of Criminal Policy

    • Question: Is criminal policy (política criminal) an autonomous science?
    • Options: A. Yes, because it formulates theories via observation and reasoning; B. Yes, because it is based on analytical study to extract conclusions; C. Yes, because it interacts with law and psychology; D. No, because the measures adopted by public authorities are not deduced through observation and scientific reasoning, but are strategies decided based on situational circumstances.
    • Correct Answer: D. No, because the measures adopted by public authorities are not deduced through observation and scientific reasoning, but are strategies decided based on situational circumstances.
    • Explanation: Criminal policy consists of applied political, administrative, and legislative strategies shaped by contingencies, lacking an autonomous scientific empirical method.

  • Question 9: Scope of Criminalistics

    • Question: What constitutes the operational field of criminalistics?
    • Options: A. The study of clues and evidence of a criminal event; B. The collection of physical evidence; C. The identification of perpetrators; D. All answers are correct.
    • Correct Answer: D. All answers are correct.
    • Explanation: Criminalistics incorporates scene processing, physical evidence recovery, and forensic identification via laboratory methods.

  • Question 10: Nature of Biological Clues

    • Question: What are biological clues (indicios biológicos) within forensic criminalistics?
    • Options: A. Those that determine the forgery of a document; B. Those investigating incidents involving firearms; C. Those collecting samples of blood, saliva, hair, or semen; D. Those that analyze friction ridge prints.
    • Correct Answer: C. Those collecting samples of blood, saliva, hair, or semen.
    • Explanation: Biological trace materials comprise bodily fluids and tissues analyzed through forensic biology and serology to yield DNA identifications.