• Mark M. O'Mara is a CNN legal analyst and has been a fixture of the legal community in central Florida since 1983. While he started his career as a prosecutor for the State Attorney's office in Seminole County, O'Mara quickly crossed to the other side of the courtroom and has served as a defense attorney ever since. O'Mara is one of the very few lawyers in Florida who is board certified in Criminal Trial Law and Marital and Family Law, he is certified in Collaborative Law, and he is a Supreme Court Certified Family Mediator and Circuit Civil Mediator. He has practiced in both state and federal courts throughout the southeast and has co-counseled on matters throughout the nation. As a trial consultant, O'Mara helps other lawyers perform at their peak in trials with complicated legal issues and intense media scrutiny.

      After leading the high-profile legal defense of George Zimmerman, O'Mara received acclaim for his even-handed management of the controversial case. Since the verdict, O'Mara has decided to use his voice to contribute to the national conversation about race, guns, self-defense, the media, and the criminal justice system and he speaks frequently on these topics.

      O'Mara founded a non-profit organization called Justice Outreach, designed to identify and fix problems with the justice system, and he is an advocate for change in state and national laws that lead to the over-prosecution of American citizens, whether it be by unbridled prosecutors or inappropriately applied minimum mandatory sentencing schemes.

      O'Mara has taught at the University of Central Florida and Harvard Law School and has taught seminars for the Criminal Law Section of the Florida Bar, Central Florida Family Law American Inn of Court, the Family Law Section of the Florida Bar, the Florida Homicide Investigators Association, the University of Buffalo Mock Court Competition, and the Florida Family Law Practice for Paralegals program. He is Martindale-Hubbell A.V. preeminent rated, served as president of the Seminole County Bar Association and as president of the Central Florida Family Law American Inn of Court.

      O'Mara earned his J.D. from Florida State University College of Law in 1982, and received his undergraduate degree from the University of Central Florida in 1979.