Why is there no death penalty in Mexico?

In pre-Columbian Mesoamerica, capital punishment was not merely a legal sanction, but a profound ritualistic act deeply embedded within cosmological beliefs. Civilizations like the Aztecs viewed human life as a commodity to be offered to the gods to maintain cosmic balance and ensure the continuation of the world. 

The practice of human sacrifice, a form of state-sanctioned execution, was central to their religious and political systems. The methods of execution were diverse and often brutal, designed to be both a punishment and a dramatic offering. Heart extraction, where the still-beating heart was offered to the sun god Huitzilopochtli, was perhaps the most iconic. Other methods included decapitation, stoning, immolation, and ritualistic combat followed by sacrifice. 

The severity of the punishment often correlated with the social status of the offender and the nature of the crime. Offenses against the state, such as rebellion or treason, and religious transgressions, like desecrating sacred sites, were met with the harshest penalties. 

Social stratification also played a role; while commoners were subject to harsher forms of punishment, nobles might receive a more 'honorable' death, such as ritual combat. 

Beyond the Aztecs, other Mesoamerican cultures, like the Mayans and Tarascans, also practiced forms of capital punishment, though their specific rituals and beliefs varied.

In Mexico, capital punishment dating back to pre-Hispanic times was used to punish crimes such as adultery, fornication, abortion, slander, rape, concealment, forgery, homicide, incest, pederasty, theft, treason and lying. 

Depending on the crime committed, the measures applied could be: burning at the stake, hanging, drowning, stoning, flogging, beating with sticks, beheading, impalement or tearing of the body.

The Spanish Crown

After evangelization, the cultures that made up the Mexican territory stopped exercising their own policies to adapt to what the Spanish conquerors demanded, however, the death penalty continued to be part of the punishments carried out by the power elites of New Spain, with the church being the institution that would be in charge of this "culminating" measure.

The arrival of the Spanish conquistadors brought a new legal and religious order, imposing the Spanish legal system, which included the death penalty, upon the indigenous population.

The Spanish Crown's laws, as codified in the 'Leyes de Indias,' governed criminal justice, with executions carried out for a range of offenses, including murder, theft, and rebellion. The Spanish Inquisition, established to maintain religious orthodoxy, also wielded the power of capital punishment, executing those deemed heretics or blasphemers. 

Public executions, often held in central plazas, served as a powerful deterrent and a demonstration of the Crown's authority. The colonial legal system was marked by significant racial and social disparities, with indigenous populations and those of mixed heritage facing harsher treatment and less access to justice. 

The concept of 'limpieza de sangre' (purity of blood) influenced legal outcomes, with those of European descent receiving preferential treatment. The colonial administration also used the death penalty to suppress indigenous uprisings and maintain control over vast territories. 

The application of capital punishment was also influenced by the political climate in Spain, with changes in the Crown’s policies affecting its use in the colonies.

Mexican Independence

The struggle for Mexican independence and the subsequent period of political instability created a turbulent environment where the death penalty was frequently used, often in extrajudicial contexts. 

The 1857 Constitution, a landmark document in Mexican legal history, reflected the influence of liberal ideals and a growing movement toward human rights. It represented a significant step in the debate surrounding capital punishment by explicitly prohibiting the death penalty for political crimes. This provision reflected a shift in thinking, recognizing the potential for abuse and the importance of protecting political dissent. 

However, the 19th century was marked by frequent conflicts, including the Reform War and the French Intervention, which led to the continued use of the death penalty, particularly by military tribunals. The application of the death penalty was also influenced by regional variations in legal codes and enforcement practices. 

The debate over capital punishment intensified, with liberal intellectuals and politicians advocating for its abolition, while conservatives argued for its necessity in maintaining social order. The rise of positivism in legal thought also contributed to discussions about the purpose of punishment and the role of the state in criminal justice.

The Mexican Revolution

The Mexican Revolution (1910-1920) and its aftermath brought significant social and political changes, but the death penalty remained in the legal code. The post-revolutionary period saw efforts to establish a more stable and just society, but the application of the death penalty continued, albeit with increasing scrutiny. 

The 20th century saw a growing international trend toward abolition, influenced by human rights movements and international treaties. This trend influenced Mexican legal thinking, leading to a gradual reduction in the use of capital punishment. The distinction between civil and military executions became more pronounced, with civil executions ceasing before military ones. 

The last civil execution occurred in 1957, and the last military execution in 1961, effectively ending the practice long before its formal abolition. Public opinion played an increasingly significant role in the debate over capital punishment, with human rights organizations and civil society groups advocating for its abolition. 

The influence of international human rights law, particularly the Universal Declaration of Human Rights and the International Covenant on Civil and Political Rights, also played a crucial role in shaping Mexican legal discourse.

Abolition 

Mexico's final abolition of the death penalty in 2005 was the culmination of decades of advocacy and legal reform. The move reflected a broader global trend toward rejecting capital punishment and a commitment to human rights. 

International human rights treaties and organizations, such as the United Nations and the Organization of American States, played a crucial role in promoting abolition. The legal reforms leading to abolition involved amending the Mexican Constitution and the Federal Penal Code, removing all provisions for capital punishment. 

The debate over abolition involved discussions about the effectiveness of the death penalty as a deterrent, the risk of wrongful executions, and the fundamental right to life. The abolition of the death penalty was also seen as a symbolic act, representing Mexico's commitment to a more just and humane society. 

Mexico's current legal framework strongly emphasizes the protection of human rights and the sanctity of life, reflecting a broader shift in societal values and legal principles.

Source: DPN, Staff, March 3, 2025

"One is absolutely sickened, not by the crimes that the wicked have committed,
but by the punishments that the good have inflicted."

— Oscar Wilde