Dismissed
Possession of Child Pornography
Read MoreAt Pantheon Legal Group, we defend your rights and protect your future. Criminal charges and civil rights violations can change your life - we're here to fight for you every step of the way.



Pantheon Legal Group, PLLC is a Dallas-Fort Worth criminal defense and civil rights law firm representing the accused across North Texas in state and federal court. With offices in Fort Worth at 1020 Macon Street and in Dallas at 17740 Preston Road, our attorneys — Mark J. Streiff, Jodi D. Liukkonen, and Kailey Muir — practice throughout Tarrant, Dallas, Collin, Denton, Parker, Wise, Johnson, Hood, Ellis, Rockwall, and Kaufman counties, and will travel anywhere in Texas when a client needs them. Call 817-381-2216 for a free consultation.
Pantheon Legal Group is not a plea-deal mill. We like to fight our cases — and we build every defense with all phases of trial in mind from the first day we take a case, because that preparation is what produces dismissals, not-guilty verdicts, and charge reductions before a client ever has to stand in front of a jury. We handle the full range of serious criminal charges: murder, drug offenses of all degrees, assault and family violence, crimes against children, sex crimes, gun charges, theft, federal criminal defense, criminal appeals and writs of habeas corpus, and civil rights matters.
We build every defense with all phases of trial in mind from the first day we take a case.
Schedule a Free ConsultationWe like to fight our cases, and we prepare every one for trial from the first day.
Read MoreMurder, federal charges, sex crimes, crimes against children, appeals and writs of habeas corpus.
Read MoreOffices in Fort Worth and Dallas, practicing across eleven North Texas counties and anywhere in Texas a client needs us.
Read MoreEvery client gets a full investigation and a defense built to challenge the evidence at every turn.
Read More“I was facing charges I never thought I would face, and I was terrified. Someone in Fort Worth told me that Pantheon Legal Group actually fights — that they are not the kind of firm that just tells you to take a deal and move on. That was exactly what I needed to hear. Mark Streiff and his team investigated everything, challenged the evidence at every turn, and never once made me feel like giving up was the only option. The outcome changed my life. In DFW, when you are facing serious criminal charges, Pantheon Legal Group is exactly who you call.”Former Client
Representing the accused across North Texas in state and federal court. Tell us what you are facing and an attorney will review your case.
1020 Macon St. #5
Fort Worth, TX 76102
17740 Preston Road
Dallas, TX