Karmelo Anthony and the Infancy Doctrine
The Karmelo Anthony case may ultimately tell us less about race than it does about age. Anthony was caught in a Texas legal doctrine that automatically treats 17-year-olds as adults in criminal court.
To understand the problem, consider a basic principle of Texas law known as the infancy doctrine. Under this doctrine, a contract signed by a minor is often voidable because the law recognizes that youth can impair long-term decision-making.
Put simply, if Karmelo Anthony had walked into a Lifetime Fitness and signed a membership agreement, Texas law would not hold that contract against Anthony in the same way it would for an adult.
Yet Texas law expected Anthony to make decisions far more consequential than a gym membership.
Anthony was expected to select and trust legal counsel. Anthony was expected to understand complex criminal charges, evaluate the strength of the evidence, assess the risks of going to trial, consider plea negotiations, decide whether to testify, choose a defense strategy, and comprehend consequences that could shape the remainder of a lifetime.
This is not an argument that Anthony was innocent. It is not an argument that the jury reached the wrong verdict. The question is why Texas law recognizes youth as a barrier to sound judgment in so many ordinary matters, yet largely ignores that concern when a teenager enters an adult criminal courtroom.
The concern is not the verdict. The concern is the assumption that a high-school student possesses the same decision-making capacity as a mature adult when facing the most consequential choices of life.
The circumstances make the tension even clearer. Had Anthony been 16 rather than 17, Texas law would have started from the presumption that the case belonged in the juvenile system. Only a matter of months separated those two legal realities.
Anthony was not in an adult environment. Anthony was a high school student at a high school event, surrounded by other teenagers and the social dynamics that come with adolescence. None of this excuses bringing a knife or using it. None of it requires disagreement with the jury’s verdict.
But it does raise an obvious question. If the conduct itself reflects the impulsiveness, poor judgment, and emotional decision-making we associate with youth, why are we so certain that the person making those decisions should be treated as a fully mature adult?
The purpose of juvenile justice was never to declare that young offenders are innocent. The purpose was to recognize that young offenders are different.
The Karmelo Anthony case may ultimately be remembered as a debate about race. A more useful takeaway is that adulthood does not magically appear on a birthday. A teenager who cannot be held to many ordinary contracts because of age may nevertheless be expected to make legal decisions that will determine the rest of a lifetime.
Reports suggest that Anthony may not have had direct control over more than $600,000 raised for defense and family support, though the exact arrangement remains unclear. If true, the explanation is familiar: society is reluctant to place major financial decisions entirely in the hands of teenagers.
Yet Texas expected Anthony to make decisions far more consequential than financial ones. Decisions about plea offers. Decisions about trial risk. Decisions about testimony and legal strategy. Decisions with lifelong consequences.
Texas is one of only four states, along with Georgia, Wisconsin, and Louisiana, that automatically treat all 17-year-olds as adults in the criminal justice system. Forty-six other states begin from a different premise.
Advocates of “Raise the Age” laws do not argue that teenagers are incapable of understanding right from wrong. Rather, they point to well-established realities:
- Adolescents are more impulsive.
- Adolescents are more susceptible to peer pressure.
- Adolescents have less developed risk assessment.
- Adolescents are more capable of rehabilitation.
- Adolescent brains are still developing, particularly in areas involving judgment and long-term consequences.
Texas law already recognizes these realities in many contexts. The infancy doctrine limits contractual responsibility. Seventeen-year-olds cannot vote. They cannot serve on juries. Society routinely restricts their ability to make important legal and financial decisions because adolescence affects judgment.
Yet when Anthony entered an adult courtroom, Texas largely abandoned that reasoning and presumed adult-level judgment.
Neither legal idea is new. The infancy doctrine traces back to English common law and reflects a centuries-old belief that youth can impair judgment and appreciation of long-term consequences. Long before modern psychology, courts recognized that minors often make decisions differently and therefore deserve certain protections.
Texas’s decision to treat 17-year-olds as adults in criminal court is also rooted in longstanding tradition.
The question is whether these two ideas can comfortably coexist.
One tradition says youth is significant enough to justify special protections when entering contracts and making major legal and financial decisions. The other says youth is not significant enough to prevent adult criminal responsibility and adult criminal consequences. Most states have confronted this contradiction. In recent decades, forty-six states have concluded that 17-year-olds should at least begin in the juvenile system, even if some cases are later transferred to adult court for serious offenses. Texas remains among a small minority that starts from the opposite assumption.
Reasonable people can disagree about where the line should be drawn. But the issue is important enough that most of the country has debated it and changed the law.
Perhaps Texas should revisit it as well.
Age in the Karmelo Anthony case does not prove the jury was wrong. It does not prove innocence. What it does provide is a clear, real-world example of the tension between two longstanding legal principles: one that recognizes the limitations of youth, and another that largely ignores them when a teenager enters an adult criminal courtroom.
~David Henson, Citizen Octopus
About the Author
David Henson is an inventor, publisher, writer and founder of Citizen Octopus, a site focused on analyzing systems, incentives, and how information shapes perception.