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Mark Diaz

Mark Diaz

Criminal Defense Attorney
(Galveston, TX)

Mark Diaz Attorney at Law

Mark Diaz has been aggressively defending the rights of Texans for more than twenty years. A 1998 graduate of Thurgood Marshall School of Law who obtained his undergraduate degree from the University of Houston, Mark concentrates his practice solely in the area of criminal defense. He is admitted to practice law in all Texas state courts as well as federal court in the United States District Court for the Southern District of Texas. Mark is a seasoned trial lawyer who has tried every kind of criminal case.

Mark lives on the island and is often in the community at local events. It is not unusual for him to run into clients, both present and past while out and about on the island. Along with his wife Kristie, they are raising two children, so they are often at sports events or local youth events. Living in the community also allows Mark to meet clients at the office during off hours and sometimes over the weekend.

Mark prides himself on his ability to quickly respond to the needs and concerns of his clients.

Mark Diaz

Criminal Defense Attorney
(Galveston, TX)

Mark Diaz Attorney at Law


I’M CHARGED WITH A CRIME IN TEXAS! NOW WHAT? Tips From Top Criminals Defense Attorneys That May Be Helpful In Your Case
Published Date: May 2020
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I’M CHARGED WITH A CRIME IN TEXAS! NOW WHAT? Tips From Top Criminals Defense Attorneys That May Be Helpful In Your Case

This book is for the person who has no experience with the criminal justice system. The people who have been arrested and through the system already know what to expect. I quite often find myself representing someone who, for the first time, has been accused of an offense, and they don't know how the system works and what to expect. So, the purpose of this book is to give that person going through this for the first time an idea of what's going to happen, and how the process works.