Matheson & Associates PLLC. One Law Firm, Diverse Solutions

Our Team

Matheson & Associates Partners

Partners

M. Moseley Matheson, Esq.

- Founder and Managing Partner

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M. Moseley Matheson, Esq.

Moseley Matheson is the Founder and Managing Partner at Matheson & Associates, PLLC. with experience on both sides of the North Carolina criminal justice system. His passion for criminal defense started in law school, where he interned with the ACLU’s Capital Punishment Project and the Durham County Public Defender’s Office. The North Carolina Bar Associated awarded him a Certificate of Recognition for his outstanding service with these organizations. He went on to serve as an Assistant District Attorney for Harnett County before returning to criminal defense work.

Moseley is a sought-out speaker, writer, and thought leader on criminal law issues. He is the Managing Editor of the North Carolina Criminal Law Deskbook , a resource for criminal defense attorneys, and authored the chapter on DWIs. He has been named among the Top 100 Trial Lawyers by the National Trial Lawyers Organization as well as a Top 10 Best in Client Satisfaction by the American Institute of Criminal Law Attorneys. Moseley is a cum laude graduate of North Carolina Central School of Law. He is an active member of the North Carolina Bar Association, the Wake County Bar Association and Tenth Judicial District Bar, the North Carolina Advocates for Justice, The St. Andrew’s Society and the Wake County Academy of Criminal Trial Lawyers. He is licensed to practice law in all North Carolina state courts as well as the Eastern District of North Carolina’s federal courts and the Supreme Court of the United States. Outside of work, Moseley enjoys spending time with his wife, two daughters, and their rescue dog, restoring and fabricating cars, and volunteering with the Capital Area Teen Court program.

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John R. Szymankiewicz, Esq., P.E.

– Managing Partner

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John R. Szymankiewicz, Esq., P.E.

John Szymankiewicz is a licensed professional engineer, attorney, and a Managing Partner of Matheson & Associates. Since 2010, John has dedicated his practice to helping small and independent businesses develop and succeed. John is a recognized expert in federal and North Carolina state alcohol beverage law and regularly helps alcohol producers and retailers as part of Beer Law Center, the alcohol practice area of Matheson & Associates. John has been asked to speak and at many numerous craft beverage events, both at the state and national level, as well as teach alcohol law to other attorneys through ‘Continuing Legal Education.’ With an extensive background in business, corporate, and transactional law, John also leads our bBusiness Llaw practice.

John has been a distinguished member of the Board of Directors of the Wake County Bar Association and has received the President’s Award for his service to the Wake County legal community. He is an active member of the North Carolina Bar Association, the Wake County Bar Association, and Tenth Judicial District Bar. He is licensed to practice law in all North Carolina, Virginia, West Virginia, and Washington, DC. John is admitted before several federal district courts as well as the Supreme Court of the United States.

Coming to the law as Career 2.0, John spent 15 years as an engineer and project manager in the specialty chemicals and pharmaceuticals industry before going to law school. John got earned his law degree from NC Central University Turner School of Law, attending class at night while working full time. He lives in Raleigh with his wife and a “child” of the four-legged variety. Outside of work, he is an avid homebrewer who enjoys making and sampling craft beers while supporting local, independent businesses. John is also a BJCP Certified Beer Judge and holds a 2nd degree black belt in Karate.

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Jammie Lynn Wacenske, Esq.

- Partner

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Jammie Lynn Wacenske, Esq.

Ms. Wacenske joined Matheson & Associates in 2016 and since then has climbed the ladder to become partner in 2021. Her primary focus at the firm is family law matters. Whether it’s child custody, child support, separation agreements, divorce, alimony, or even alienation of affection cases, she’s handled it all. She finds great joy in practicing family law and believes that, while her cases can be tough, they tend to be rewarding.

From a young age, Jammie has always wanted to be a lawyer. She started her education at Nash Community College where she was active in the community. She went on finish her undergraduate degree at North Carolina Wesleyan College where she was inducted into the national political science honor society, Pi Sigma Alpha, and served as treasurer of the Students for Political Action. She graduated from N.C.W.C. with honors in 2012. She was recognized by N.C.C. when she was named Nash Community College’s 2022 Outstanding Alumna. Driven by her desire to help those in need, she started her legal career at North Carolina Central University School of Law. During her time at NCCU, Jammie was an active participant in various campus activities such as the school’s pro bono program, the Elder Law project, where she drafted wills for indigent clients, and participated in the Intellectual Property Law Society. She also participated in the Lawyer on the Line Project where she assisted Legal Aid by providing clients with legal guidance. Jammie also participated in an externship with the Honorable Lori Christian, where she drafted court orders and observed family court in Wake County which further confirmed her passion for this area of law.

In her spare time, she enjoys going on new adventures (even if it’s just a to a local place she has never been) with her boyfriend. Together they have a dog and three cats. She is the oldest of six children and is an aunt to her nephew who all live in Georgia. Due to the distance, she often time spends her Friday or Saturday nights playing the Nintendo Switch with her sister, nephew, and best friend who lives in Washington.

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Matheson & Associates Attorneys

Attorneys

Brad Trexler, Esq.

- Criminal Associate Attorney

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Brad Trexler, Esq.

Bradley received his bachelor's degree from the University of North Carolina at Chapel Hill. While completing a double major in political science and economics, Brad’s passion for criminal justice was sparked through a minor in PPE (Philosophy, Politics, and Economics). He also continued to dedicate himself to learning about Hispanic culture and the Spanish language by studying abroad in Sevilla, Spain. Brad went on to graduate from Campbell Law School where he pursued a future in criminal law by interning with both the Wake County Public Defender’s Office and District Attorney’s Office.

Before joining Matheson & Associates, Brad worked as an Assistant District Attorney for the Wake County DA’s Office. Brad handled thousands of cases ranging from traffic tickets to assaults, to DWIs, and anything in-between. Brad was recently honored to be elected President of the Wake County Academy of Criminal Trial Lawyers.

A Wake County native born and raised, Brad strives to use his legal knowledge to give back to his community. At Matheson & Associates Brad will achieve this goal through zealous representation of his clients in District and Superior Criminal Court.

Recently married, Brad enjoys spending time with his wife and their dog, Raleigh. They love spending time outdoors, traveling, and going to concerts. Brad is a huge sports fan, particularly invested in the Philadelphia Eagles and UNC Basketball.

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Karl W. Roth, Esq.

- Of Counsel

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Karl W. Roth, Esq.

Karl W. Roth is a Corporate Civil Attorney with more than 22 years of experience representing clients in industries ranging from construction to software implementation projects. As a civil litigation attorney. His practice includes complex commercial litigation and general legal counsel to businesses located throughout the U.S. , personal injury and product liability. His background growing up working in the manufacturing and construction industries provides him with actual knowledge of how these businesses operate. Karl is a former Marine Corps KC130 pilot, decorated combat veteran and airline pilot.

After operating a successful law firm in Chicago for 18 years, Karl relocated to North Carolina and brings his many years of experience representing individuals and businesses in the Circuit Court of Cook County, Illinois and the U.S. District Court for the Northern District of Illinois to Matheson & Associates.

Karl has argued cases in both federal and state courts, including a case before new U.S. Supreme Court Justice Katanji Brown Jackson in the D.C. Circuit. He is a 2001 graduate of Loyola University Chicago – School of Law and is licensed in Illinois, North Carolina, the D.C. Circuit Court and the U.S. Supreme Court.

Outside of work, Karl is an active father of a son and daughter and supporter of youth soccer. He enjoys frequent hikes with his German Shorthaired Pointer, yoga, cycling and tennis.

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Matheson & Associates Support Staff

Support Staff

Elisa Roa

– Office Manager

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Elisa Roa

Originally from Jalisco, Mexico, Elisa grew up in Virginia before settling down in North Carolina. Elisa has a background managing the financial side of businesses. From managing accounts payables and receivables, to handling payroll and other financial needs that comes up, Elisa has the experience to see it done.

Elisa’s day is always made brighter by her pride and joy, her 6 year old son. She also recently learned she is bringing another life into this world, and she could not be more thrilled! Elisa has a passion for helping people. Her dream is to take what she has learned through her work experiences, to give back to the Hispanic community. One thing interesting about Elisa is that she considers herself an extreme “couponer.”

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Maria Guerrero-Aleman

– Senior Paralegal

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Maria Guerrero-Aleman

Maria was born and raised in North Carolina. She graduated from Appalachian State University with a B.S. in Political Science & Pre-Professional Legal Studies. She completed the Paralegal Certification course at UNC Chapel Hill in 2020 and has been a North Carolina Certified Paralegal since 2021. She has worked as a paralegal in Personal Injury & Workers’ Compensation, Immigration, and Family Law cases. Maria joined Matheson & Associates as a Family Law paralegal in 2023. She works alongside Attorney Wacenske and Attorney Julia Harris handling anything from DVPO’s, divorce, child custody/support, spousal support, equitable distributions, alienation of affection and criminal conversation.

In her free time Maria enjoys trying out new restaurants in the area and spending time with family, friends, and her two dogs, Colby and Peso.

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Stephanie Santillan

– Paralegal

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Stephanie Santillan

Originally from Houston, Texas, Stephanie moved to North Carolina with her family in hopes of finding new opportunities. After graduating high school, she attended Nash Community College where she earned both her Associates of Arts and Associates of Science.

Ms. Santillan is a dedicated paralegal supporting the criminal defense department. On a day-to-day basis, Ms. Santillan works alongside Attorney Trexler and our clients. She speaks with potential clients, maintains Attorney Trexler's calendar and keeps clients updated on their cases. She also assists Attorney Trexler with drafting and filing motions, reviewing discovery and trial prepping. With her strong organizational skills and sharp eye for detail, she plays a key role in preparing legal documents and managing case files from start to finish. Her goal? To make the complex legal process just a little bit smoother for both clients and the attorney she works with.

In her free time Stephanie enjoys spending it with family, friends and her cat P (yes, just the letter P!).

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Maria Valiente

– Paralegal

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Maria Valiente

Born in Mexico and raised in Raleigh, NC, Maria is someone who thrives on new experiences—whether that’s hitting the road for spontaneous road-trips or rocking out to her favorite bands at local venues, Maria is here for it. Recently married, Maria and her husband enjoy quiet moments at home with their four dogs. Outside of work, Maria is building a life full of love, adventure, and constant learning.

As the Beer Law Center’s paralegal, her favorite beers are Mexican Lagers, otherwise she’s drinking prosecco.

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Paloma Becerra

– Legal Assistant

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Paloma Becerra

Paloma was born and raised in Benson/Dunn, NC. Once she turned 15 years old, she moved to Zacatecas, Mexico where she completed her high school education. During her time in Mexico, she developed a passion for the Hispanic language and culture. In her spare time Paloma enjoys spending my time with friends, family and her cat rocky. Something interesting about her is Paloma likes watching anything thriller/horror related and her most recent hobby is finding new recipes to cook.