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Solana Sonnier

Sandy High School
Class of 2026

Interned with Harden Law PLLC on a life-changing case.

Collaborated with top law professors and experts to prepare an expert witness for trial.

Advocated for an issue of national importance that directly affects the client and the criminal legal system on Capitol Hill to congressmen, senators, and congressional officials.

Learn more about Solana here.

As the program which Solana is lucky enough to attend provides an immersive experience to gain knowledge towards the legal system, study a case, and an opportunity to provide witness preparation, these essential skills will allow for Solana, as a participant in Mock Trials and in Speech and Debate, to absorb knowledge which will allow for personal growth, as well as the ability to offer assistance to the other participants, with what she will learn through the Criminal Law and Trial Internship.

Throughout her high school experience, she has been highly active in Speech and Debate, Mock trials, and the future health professionals club (HOSA) through her freshman and sophomore years. Through Speech and Debate she attended the state championships her freshman year and this past year, allowing her to develop closer relationships with her team, and develop personal skills as well. Through Solana’s experience with HOSA, being the reason which she has gained the opportunity and a scholarship towards this particular program, she has attended the State Leadership Conferences each year, and has placed each year in her events. Without the mentorship, as well as the overall relationships which she has developed through her involvement with extracurriculars, she would not have a fulfilling and supportive community at school, as the club members and her advisors and teachers are crucial mentors and continuous supporters in her life. Solana enjoys volunteering at a local community service based organization called “The Grange” and spending time with her precious cat, Jasper, while she’s not participating in her favorite hobby; Homework! In the future, she plans to eventually become a Pediatric Psychiatrist.

She is ecstatic about having the privilege to interact with some of the most talented and innovative young people in the nation, and to develop relationships with the advisors and officials of the program. She is undeniably looking forward to traveling to D.C. in order to observe the museums, monuments, and general historical significance of the renowned city as well.

Read more about Solana’s achievements here.

Expert Witness Preparation

The Basics of Witness Preparation

I worked with my clients to prepare them for their testimony at trial this upcoming year and conducted witness preparation at the American University Washington College of Law.

I learned about direct and cross-examinations from lawyers and worked with my peers to develop strong lines of questioning about different aspects of the case.

How We Prepared Our Witness

At the end of the internship, I had the opportunity to prepare my client for the upcoming trial by conducting my direct and cross-examination with my peers.

I questioned the witness about the different facts of the case and elements that could influence the outcome of the trial.

This is important because now my client is able to go to the trial with an idea of the questions that will be asked and the best answers that they can provide.

Internship Highlights

Brandi Harden is currently the Managing Partner at Harden Law | PLLC, a boutique law firm in Washington, D.C., focusing on criminal defense, civil rights, and family law. Ms. Harden is also an adjunct professor at Howard University School of Law, where she coaches the Huver I. Brown Trial Advocacy Team. Ms. Harden also serves as an Adjunct Professor at American University-Washington College of Law (WCL) teaching Evidentiary Foundations and Objections.

Ms. Harden has served as a trial attorney and a supervising attorney at the Public Defender Service for the District of Columbia (PDS). Ms. Harden also served as Chair of the Criminal Practice Institute, faculty for Summer Series training, served as a member of the PDS Forensic Practice Group, and led Felony Division-Trial Practice Groups. Ms. Harden has also worked for The Southern Center for Human Rights, The United States Department of Labor, and The United States Department of Justice, Antitrust Division–Computer and Finance Section.

Before entering into private practice, Ms. Pinckney served as a deputy chief of the Trial Division for the Public Defender Service for the District of Columbia (hereinafter PDS). As a deputy trial chief, Heather Pinckney assisted in the management and day-to-day operations of the trial division and supervised over 60 attorneys litigating criminal cases in the District of Columbia Superior Court. Prior to becoming deputy trial chief, Ms. Pinckney served for 8 years as a staff attorney at PDS. She also served for 4 years as the chair of the DC Public Defender Service Hiring Committee.

Ms. Pinckney has also worked for the Educational Opportunities Section of the Civil Rights Division of the United States Department of Justice and the Washington Legal Clinic for the Homeless and TransAfrica.

Ms. Pinckney has acted as a visiting instructor with the Georgia Honors Program and with the Southern Public Defender Training Center. She has also served as a guest lecturer at Howard University School of Law, American University School of Law, the David A. Clarke School of Law (UDC), and the Harvard Law School Trial Advocacy Workshop.

The National Reentry Network for Returning Citizens is an organization dedicated to supporting individuals returning from incarceration through a strong national network, addressing their basic needs and promoting successful reintegration. The Network emphasizes restorative practices, empowerment, and leadership among returning citizens to reduce recidivism.

Courtney Stewart, the Director of the National Reentry Network, exposed our team to the idea of the school-to-prison pipeline and the ‘War on Drugs’ that targets Black men, women, and children, to a greater extent than others in our society. He also revealed the obstacles that returning citizens face post-incarceration.

Mr. Stewart’s vision is to reinvest in safe and healthy communities, create more living-wage jobs, establish permanent housing, and develop economic self-sufficiency for returning citizens.

He brought with him recently released returning citizens who spoke out about their criminal history, reentry, recidivism, and their lives before, during, and after prison.

Judge Adam Hunter is the Chair/Chief Administrative Judge of the D.C. Rental Housing Commission, adjunct professor at Howard University School of Law, and a member Board of Directors of Rising for Justice.

Judge Hunter explained the intricacies of witness preparation during the trial process.

Judge Hunter worked to help me develop lines of questioning for direct and cross-examination while ensuring all questions were properly worded.

He also shared his experiences in the legal field in the District of Columbia and shared advice about becoming a lawyer and a judge.

Dr. TaLisa Carter

Dr. Carter is a Professor in the Department of Justice, Law & Criminology at American University, an Affiliated Scholar at Urban Institute, and an Affiliate with the Center for Advancing Correctional Excellence! at George Mason University. Previously, she worked as a Deputy Corrections Officer in Savannah, GA, giving her unique insights into criminology.

Gerald Collins

Mr. Collins is a Federal Prosecutor at the U.S. Department of Justice, specializing in organized crime and gang cases as a Trial Attorney. Prior to working with the Department of Justice, Mr. Collins was the Special Counsel to the State’s Attorney for Maryland, focusing on the prosecution of sensitive cases, including violent offenders, drug trafficking, white-collar offenses, public corruption, and organized crime.

Joel Caston

Joel Caston has served as an ANC Commissioner representing Ward 7 in Washington, D.C., since 2021, after being elected while incarcerated. Additionally, Commissioner Caston is a Fellow at the Justice Policy Institute, has collaborated with the NYC Department of Corrections on the Young Adult Project, and is the founder of Young Men Emerging, a mentorship program for incarcerated individuals.