Evolution of Criminal Law: From Roman Tables to Psychiatry

The Significance of the XII Tables in Criminology

The XII Tables established the foundation for all criminal laws in Europe from the Middle Ages until the nineteenth century, marking the dawn of modern penal codification.

Key Contributions of Roman Law

• Equality Before the Law: For the first time in Rome, laws applied equally to patricians and plebeians, providing procedural guarantees for both classes.
• Limitation of Private Revenge: Introduced formal constraints on vengeance, even through the law of retaliation.
• Separation of Church and State: Created a clear distinction between religion and law, establishing state-administered penalties.
• Public vs. Private Crimes: Formally separated public offenses from private disputes.

Private Revenge in Germanic Law

In Germanic tradition, justice was managed through the Sippe (clan) system:

• Restitution: Revenge against a member of another group ceased once the offended Sippe received compensation, typically in cattle.
• Internal Disputes: Conflicts between members of the same Sippe were resolved by the clan chief.
• Public Law Offenses: Acts such as treason, desertion to the enemy, pedophilia, and failure to answer the call to war were treated as public crimes.
• Sacred Penalties: Punishments were often imbued with religious significance.

Basic Tenets of the Classical School

1. Logical-Abstract Method

Utilizes deduction, moving from general principles to specific conclusions.

2. Philosophical Basis: Natural Law

Natural law theories are categorized into three groups:

• Teleological: Law emanates from the divine.
• Rational: Law arises from the nature of things.
• Realistic/Empirical: Law is defined by human desire and perception.

The Classical school is primarily rationalistic.

3. The Offense as a Legal Entity

Crime is viewed as a violation—an objective fact involving a subjective offender.

4. Free Will

Accountability is rooted in the free will and moral responsibility of the individual.

5. Application of Penalties

Penalties are applied only to responsible persons, excluding those lacking free will, such as children or the mentally ill.

Psychiatry and Criminal Responsibility

Historical perspectives on crime and insanity evolved through theories of degeneration and moral insanity. Early psychiatrists challenged the notion that all disorders reflected a "demonic personality":

• Philippe Pinel: Conducted the first clinical diagnoses, separating mentally ill individuals from the general criminal population.
• Prospero Lucas: Argued that pathological and criminal tendencies are present at birth.
• Thompson: Emphasized the hereditary nature of degeneration.