Justice Done Better.

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Warren Postman is a relentless fighter for everyday people.  As Managing Partner of Postman Law, he has secured some of the largest wins for our clients, proving that no challenge is too big. Warren was named Law360’s 2022 Technology MVP for leading a landmark case against Amazon, and Law360’s 2021 Employment MVP for representing hundreds of thousands of workers. Recognized as a Plaintiffs’ Lawyers Trailblazer by the National Law Journal and ranked Band 1 by Chambers and Partners in the District of Columbia, he is also honored on Lawdragon’s 500 Leading Lawyers in America, the National Trial Lawyers’ Top 100, and more. With a track record built on winning cases and delivering results, Warren leads Postman Law with the unwavering commitment and tenacity that every client can trust. 

 Warren is licensed to practice law in California and the District of Columbia only. 

 Marquel Longtin is a tough litigator specializing in settlement negotiations, with a proven record of representing thousands of workers and consumers against some of the world’s biggest companies—and winning. Yet beyond her courtroom success, Marquel truly stands out for her commitment to client care, ensuring that every client has a positive experience even during the most stressful times. Her skill and dedication have earned her recognition as a 2021 Elite Trial Lawyers Rising Star by American Law Media and The National Law Journal, along with the distinction of being an Illinois Super Lawyers Rising Star since 2022. 

 Marquel is licensed to practice law in Illinois only. 

 Chris Livas is an experienced personal injury attorney, specializing in catastrophic injury, wrongful death, and complex product liability cases. Known for his empathetic approach and deep litigation experience, Chris works tirelessly to guide clients through challenging circumstances. With over $100 million secured for clients in cases against major corporations and insurance companies, his results speak for themselves. Recognized as one of the Top 40 Under 40 Plaintiff Trial Lawyers by The National Trial Lawyers and honored as a Rising Star by Super Lawyers, Chris combines exceptional legal skills with genuine care to ensure every client receives the strong, compassionate representation they deserve.  

 Chris is licensed to practice law in Illinois only. 

Joseph Casteel is a seasoned personal injury litigator with a distinctive edge in navigating complex insurance claims.  Having focused his practice on personal injury litigation since 2013, he uses his former experience to champion the rights of those injured due to negligence. Joseph's deep understanding of insurance strategies empowers him to maximize recoveries for his clients, ensuring they are compensated fairly for their losses.

In every state he is licensed—Minnesota, Wisconsin, and Michigan—Joseph has secured first-chair jury trial victories, reflecting his prowess in the courtroom. His direct and aggressive approach not only wins cases but also resonates deeply with juries, as he adeptly translates complex legal challenges into compelling narratives of justice.

Joseph's academic credentials include a JD from the University of Minnesota Law School and a BA from the University of Michigan.

 Joseph is licensed to practice law in Minnesota, Wisconsin, and Michigan only.

Jennifer Porter Tinsley is a powerhouse in personal injury law, directing our Ohio and Kentucky offices in Cincinnati with unmatched expertise and a client-focused approach. As the former Managing Attorney at a major plaintiff’s personal injury firm in Cincinnati, Jennifer honed her skills over nearly two decades by managing team dynamics, devising marketing strategies, and mentoring junior counsel. Her legal prowess is evidenced by her roles in bench and jury trials, high-stakes appellate oral arguments, and significant contributions to the seminal Ohio Supreme Court case, Robinson v. Bates.

Jennifer’s dedication to her clients extends beyond legal representation; she forges enduring relationships that continue well after the courtroom. She graduated from the Cincinnati College of Law as a Dean’s List student and Law Review member and received her BA from the University of Notre Dame. Licensed in Ohio and the Commonwealth of Kentucky, Jennifer is committed to elevating Postman Law’s community presence and ensuring top-tier advocacy and litigation excellence.

 Jennifer is licensed to practice law in Ohio and Kentucky only.