Tom O’Neill

About the Author

Tom O’Neill is an acclaimed investigative journalist whose meticulous research and unflinching pursuit of truth have redefined true crime narrative. With a career spanning decades, he has delved into the shadows of history's most notorious events, uncovering layers of deception and conspiracy that challenge official accounts. His groundbreaking work, Chaos: The Truth Behind the Manson Murders, spent over two years on the New York Times bestseller list, earning him the 2020 Excellence in Investigative Reporting Award from the National Press Club. O’Neill's writing bridges rigorous journalism with compelling storytelling, drawing readers into the labyrinth of unsolved mysteries and institutional failures. A native of New Jersey, he resides in Los Angeles, where he continues to explore the intersections of crime, culture, and power.