Insight

Sherrard Roe Attorneys Contribute Amicus Brief to Overturn Unconstitutional Sentencing

Sherrard Roe Blog

Amy Rao Mohan

Amy Rao Mohan

December 15, 2024 01:41 PM

Sherrard Roe Attorneys Contribute Amicus Brief to Overturn Unconstitutional Sentencing

December 20, 2022 | Sherrard Roe Blog I Amy Rao Mohan

51 years. Under a law passed in 1995, that is the mandatory minimum sentence for those convicted of felony and premeditated murder in Tennessee. The law, the most draconian in the nation, gives judges no power or discretion to reduce that sentence based on mitigating circumstances. It applies to all defendants, including those convicted for crimes committed as juveniles. According to available data, it is the practical equivalent of a life sentence, as no inmate in Tennessee has lived to complete a prison term of that length. But in a major victory for juvenile justice advocates, the Tennessee Supreme Court found imposing such a sentence violates the Eighth Amendment’s prohibition against cruel and unusual punishment when applied to youths.

The decision in State of Tennessee v. Tyshon Booker came about in no small part because of the determined efforts of a broad coalition of advocacy groups, religious organizations, scientific experts, and others who filed amicus briefs with the court seeking to strike down the law as applied to juveniles. This includes the Juvenile Law Center, which retained Sherrard Roe Voigt & Harbison attorneys Amy Mohan and Webb Campbell on a pro bono basis to prepare and submit an amicus brief on behalf of the Center.

The case arose out of the 2018 conviction of Tyshon Booker for felony murder allegedly committed during a botched robbery when he was 16 years old. While every other state in the country allows judges to consider the unique psychological and developmental factors that distinguish juveniles from adults, under Tennessee’s sentencing law, the judge had no choice but to sentence Booker to a minimum of 51 years in prison. As noted, this meant that Booker would likely spend the rest of his life behind bars for a crime he allegedly committed as a youth.

Based on U.S. Supreme Court precedent, advocates argued that Tennessee’s mandatory sentencing law was unconstitutional for juvenile defendants. Since 2005, the Court has consistently held that judges and the law should treat juveniles differently in criminal cases due to developments in psychology and brain science that show significant, fundamental differences between juvenile and adult minds.

In the 2016 case of Montgomery v. Louisiana, the Court reaffirmed that mandatory life-without-parole sentences for juveniles violated the Eighth Amendment’s ban on cruel and unusual punishment. Accordingly, the effective life sentence imposed on Booker was unconstitutional, Booker’s attorneys and advocates argued.

The Tennessee Supreme Court agreed. While it did not create a new sentencing scheme or resentence Booker, the court granted him an individualized parole hearing between 25 and 36 years into his sentence where his age and other circumstances will be properly considered. This gives Booker a chance to get out of prison before he turns 45 years old.

This decision brings Tennessee in line with most other states regarding juvenile sentencing. Sherrard Roe Voigt & Harbison is proud to have played a role in this important case as part of our broader pro bono efforts in which our attorneys contribute their time, effort, and talents to promote justice and serve underrepresented individuals and groups.

Trending Articles

Introducing the 2026 Best Lawyers Awards in Australia, Japan, New Zealand and Singapore


by Jennifer Verta

This year’s awards reflect the strength of the Best Lawyers network and its role in elevating legal talent worldwide.

2026 Best Lawyers Awards in Australia, Japan, New Zealand and Singapore

Discover The Best Lawyers in Spain 2025 Edition


by Jennifer Verta

Highlighting Spain’s leading legal professionals and rising talents.

Flags of Spain, representing Best Lawyers country

Unveiling the 2025 Best Lawyers Editions in Brazil, Mexico, Portugal and South Africa


by Jennifer Verta

Best Lawyers celebrates the finest in law, reaffirming its commitment to the global legal community.

Flags of Brazil, Mexico, Portugal and South Africa, representing Best Lawyers countries

How to Increase Your Online Visibility With a Legal Directory Profile


by Jennifer Verta

Maximize your firm’s reach with a legal directory profile.

Image of a legal directory profile

Paramount Hit With NY Class Action Lawsuit Over Mass Layoffs


by Gregory Sirico

Paramount Global faces a class action lawsuit for allegedly violating New York's WARN Act after laying off 300+ employees without proper notice in September.

Animated man in suit being erased with Paramount logo in background

The Future of Family Law: 3 Top Trends Driving the Field


by Gregory Sirico

How technology, mental health awareness and alternative dispute resolution are transforming family law to better support evolving family dynamics.

Animated child looking at staircase to beach scene

Effective Communication: A Conversation with Jefferson Fisher


by Jamilla Tabbara

The power of effective communication beyond the law.

 Image of Jefferson Fisher and Phillip Greer engaged in a conversation about effective communication

The 2025 Legal Outlook Survey Results Are In


by Jennifer Verta

Discover what Best Lawyers honorees see ahead for the legal industry.

Person standing at a crossroads with multiple intersecting paths and a signpost.

Safe Drinking Water Is the Law, First Nations Tell Canada in $1.1B Class Action


by Gregory Sirico

Canada's argument that it has "no legal obligation" to provide First Nations with clean drinking water has sparked a major human rights debate.

Individual drinking water in front of window

The Best Lawyers Network: Global Recognition with Long-term Value


by Jamilla Tabbara

Learn how Best Lawyers' peer-review process helps recognized lawyers attract more clients and referral opportunities.

Lawyers networking

New Mass. Child Custody Bills Could Transform US Family Law


by Gregory Sirico

How new shared-parenting child custody bills may reshape family law in the state and set a national precedent.

Two children in a field holding hands with parents

Jefferson Fisher: The Secrets to Influential Legal Marketing


by Jennifer Verta

How lawyers can apply Jefferson Fisher’s communication and marketing strategies to build trust, attract clients and grow their practice.

Portrait of Jefferson Fisher a legal marketing expert

Finding the Right Divorce Attorney


by Best Lawyers

Divorce proceedings are inherently a complex legal undertaking. Hiring the right divorce attorney can make all the difference in the outcome of any case.

Person at a computer holding a phone and pen

The Future of Canadian Law. Insights from Best Lawyers: Ones to Watch Honorees


by Jennifer Verta

Emerging leaders in Canada share their perspectives on the challenges and opportunities shaping the future of Canadian law

Digital eye with futuristic overlays, symbolizing legal innovation and technology

New Texas Law Opens Door for Non-Lawyers to Practice


by Gregory Sirico

Texas is at a critical turning point in addressing longstanding legal challenges. Could licensing paralegals to provide legal services to low-income and rural communities close the justice gap?

Animated figures walk up a steep hill with hand

Family Law Wrestles With Ethics as It Embraces Technology


by Michele M. Jochner

Generative AI is revolutionizing family law with far-reaching implications for the practice area.

Microchip above animated head with eyes closed