De Leon Antitrust Lawyers

Amy Tabor represents clients in complex cases, including class actions, commercial litigation, and antitrust matters. She practices at the nationally recognized class-action firm, Caddell & Chapman. She is licensed to practice in both Texas and California.

Mario Nguyen is a White Collar Criminal Defense and Investigations Attorney in Locke Lord’s Dallas office, led by a former U.S. Attorney for the Northern District of Texas. Mario is a dedicated trial attorney, skilled investigator, and legal scholar. He has spent over 200 hours in federal criminal trials, conducted investigations with millions of dollars at stake, published prominent criminal law articles, and teaches white collar criminal law as an adjunct law professor.

Mario represents individuals, public bodies, and private companies by advocating for them in criminal proceedings and collateral civil matters, helping them navigate government investigations, and conducting internal investigations...