Mark Matthew O'Mara (born February 8, 1956) is an

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, p ...

criminal defense lawyer in

Orlando, Florida Orlando ( ) is a city in and the county seat of Orange County, Florida, United States. The city proper had a population of 307,573 at the 2020 census, making it the fourth-most populous city in Florida behind Jacksonville, Florida, Jacksonville ...

, known for being the attorney for

George Zimmerman George Michael Zimmerman (born October 5, 1983) is an American man who fatally shot Trayvon Martin, a 17-year-old African-American, in Sanford, Florida, on February 26, 2012. On July 13, 2013, he was acquitted of second-degree murder in '' F ...

. He is a former prosecutor. O'Mara is a legal analyst for

CNN Cable News Network (CNN) is a multinational news organization operating, most notably, a website and a TV channel headquartered in Atlanta. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable ne ...

Early life and education

Mark O'Mara is one of five siblings in a

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

family of Irish descent. He was raised in Rosedale, Queens, New York City. His father, John Joseph O'Mara, was a World War II veteran, shot down over Germany and spent the better part of a year in a POW camp, until liberated by the Soviets. His father came back to

Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...

and married his fiancée, Anna "Nancy" McAteer. John Joseph O'Mara joined the

New York Fire Department The New York City Fire Department, officially the Fire Department of the City of New York (FDNY) is the full-service fire department of New York City, serving all five boroughs. The FDNY is responsible for providing Fire Suppression Services, S ...

, where he rose to Battalion Chief. He was also President of the Fire Officers Union before he retired and moved to

, bringing his wife and youngest son Mark, with him. O'Mara is a 1979 graduate of the

University of Central Florida The University of Central Florida (UCF) is a public university, public research university with its main campus in unincorporated area, unincorporated Orange County, Florida, United States. It is part of the State University System of Florida. ...

, where he was involved in the

Sigma Alpha Epsilon Sigma Alpha Epsilon () is a North American Greek-letter social college fraternity. It was founded at the University of Alabama in Tuscaloosa, Alabama, on March 9, 1856.Baird, William Raimond, ed. (1905).Baird's Manual of American College Fratern ...

fraternity, and the Student Government. He was elected as student body president, and graduated and received his J.D. degree from the

Florida State University College of Law The Florida State University College of Law is the law school of Florida State University located in Tallahassee, Florida. It is currently the highest ranked law school in Florida and is ranked in the top 40 best law schools in the United States. ...

in 1982. In 2004 Mark married Jennifer "Jen" Goldstein O'Mara.

Career

O'Mara was an Assistant State Attorney with the Seminole County State Attorney Office from 1982 to 1984. Mark M. O'Mara started his career as a prosecutor for the State Attorney's office in Seminole County then began his private practice, joining forces with other local attorneys before beginning his own firm... Mark is one of only a few lawyers in Florida who are Board Certified in both Criminal Trial Law and Marital and Family Law; he is also certified in Collaborative Law and is a Supreme Court Certified Family Mediator and Circuit Civil Mediator. He has practiced in both state and federal courts throughout the nation, often co-counseling for complex trials and civil rights matters. He has recently expanded his practice to include representing clients aggrieved by large corporations, from drug and medical device manufacturers to automobile companies in an area of law known as Mass Torts. He and his team utilize the research and trial presentation skills honed over thirty-six years to hold these companies responsible for their wrongs, and to make them more responsible in their future behavior. O'Mara was a legal analyst for WKMG Channel 6, an Orlando, Florida television station. After the Zimmerman case was over, he was hired as a legal analyst by CNN, a position he has held for over two years.

George Zimmerman trial

O'Mara gained national attention while serving as the defense attorney for

, who was found not guilty of

second-degree murder Murder is the unlawful killing of another human without justification or valid excuse committed with the necessary intention as defined by the law in a specific jurisdiction. ("The killing of another person without justification or excus ...

in the shooting death of Trayvon Martin. In September 2013, after a domestic altercation between George and Shellie Zimmerman, O'Mara said he was continuing to represent George Zimmerman in a defamation lawsuit against

NBCUniversal NBCUniversal Media, LLC (abbreviated as NBCU and Trade name, doing business as NBCUniversal or Comcast NBCUniversal since 2013) is an American Multinational corporation, multinational mass media and Show business, entertainment conglomerate (comp ...

but was not representing him in the "domestic altercation case or his impending divorce case".

References

External links

* {{DEFAULTSORT:Omara, Mark 1956 births Living people University of Central Florida alumni Florida State University College of Law alumni People from Rosedale, Queens American jurists American prosecutors Lawyers from Orlando, Florida American people of Irish descent Catholics from New York (state) Catholics from Florida