Lenahan Law Firm · Dallas, TX
About Marc C. Lenahan
Chair of the Injury and Terrorism Group of the World Law Alliance. Representing victims of terrorism worldwide on full contingency.
Biography
What could have been done?
There are no easy answers to the question.
Marc C. Lenahan is the Chair of the Injury and Terrorism Group of the World Law Alliance. He was born in Germany, raised in D.C., and graduated from high school in Panama while working for the Panama Canal Commission.
He earned his college and law school degrees in Texas, trained with the USMC in Quantico, and with Bellingcat in London — and has represented clients from Africa, Asia, Australia, Europe, North America, and South America.
There may be no more complex challenge for a law firm than trying to secure real justice for families, businesses, and governments after a terrorist attack. There are no simple ways to sue terrorists or those that fed their hatred.
You focus on healing. We'll focus on the fight.
Credentials & Honors
What We Handle
Areas of Practice
International Terrorism
When Americans are injured overseas or foreign terror networks strike here, Lenahan Law Firm builds international civil cases against terrorists, state sponsors, and the institutions that enabled the attack.
View Page →▸Domestic Terrorism
Lenahan Law Firm represents victims of domestic terrorism, extremist violence, and ideologically motivated attacks by pursuing claims against the people and institutions that allowed the danger to become a tragedy.
View Page →▸Mass Shooting
Lenahan Law Firm handles mass shooting cases for survivors and families by investigating negligent security, operational failures, and the decisions that made a public tragedy possible.
View Page →▸Cyber Terrorism
Lenahan Law Firm handles cyber terrorism matters involving infrastructure disruption, coordinated digital attacks, and the institutions that enabled catastrophic cyber-enabled harm.
View Page →▸Business & Government
Lenahan Law Firm represents businesses, institutions, and government-related entities facing terrorism-related loss, operational disruption, and the downstream financial impact of catastrophic attacks.
View Page →Our Fee Structure
Pay Only If We Recover.
If we recover for you, we retain a percentage plus expenses.
If we don't recover for you, you owe us absolutely nothing.
We absorb all upfront litigation costs on your behalf.