Casey Novak, the Assistant District Attorney portrayed by Diane Neal for nine seasons on Law & Order: Special Victims Unit, became a signature role that defined her television career between 2003 and 2012. Beyond the courtroom dramas of prime-time television, Neal has pursued diverse ventures ranging from an independent congressional campaign to hosting comedy podcasts and professional modeling.
Early Development and Modeling
Born in Alexandria, Virginia, on November 17, 1976, Neal grew up in Littleton, Colorado, as the youngest of three daughters to Colleen and Christopher Neal. Following her graduation from Heritage High School, she relocated to Hawaii to begin college studies but ultimately pivoted toward a career in modeling. During this period, she secured contracts with major skin-care brands such as Shiseido and Pond's before transitioning into film and television acting.
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Neal’s entry into the Law & Order franchise began with a guest role in a Season 3 episode titled Ridicule. She joined the main cast in Season 5, succeeding Stephanie March in the role of ADA Casey Novak. She maintained this role through Season 9, returning briefly for Season 12 and Season 13. Her television credits also include portraying Special Agent Abigail Borin within the NCIS franchise and starring in the 2021 Lifetime production Circle of Deception.
Political Aspirations and Personal Life
In February 2018, Neal announced her candidacy for the U.S. House of Representatives as an independent representing New York's 19th district. Although the campaign ended with 1% of the vote, she remained active in public discourse. Her personal life has included a marriage to Marcus O. Fitzgerald from 2005 to 2014 and a documented legal dispute with former partner JB Benn. Following a 2013 spinal injury that interrupted her acting trajectory, she returned to education, graduating from the Harvard Extension School in 2018. She relocated to Israel in 2023, where she acquired citizenship.
Fast facts
- Born: November 17, 1976, Alexandria, Virginia
- Citizenship: United States and Israel
- Education: Harvard Extension School (Associate Degree, 2018)
- Political Party: Independent (2018 Congressional candidate)
- Significant Role: Casey Novak, Law & Order: Special Victims Unit
- Podcast: Hear Say with Diane Neal (launched 2022)
Questions readers ask
What subjects did Neal study at Harvard?
She attended the Harvard Extension School, beginning in 2009 and earning an associate degree in 2018.
Why did Neal leave her role on SVU?
The character Casey Novak exited the series in Season 9 after being censured by the New York State Bar, though Neal later returned for guest appearances in subsequent seasons.

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