Trust AAE Speakers Bureau for Booking Top Professional Speakers. Find a Keynote Speaker Today.
Trust AAE Speakers Bureau for Booking Top Professional Speakers. Find a Keynote Speaker Today.
Anna-Sigga Nicolazzi

Anna-Sigga Nicolazzi

Keynote Speaker: Former Homicide Prosecutor, Host of Investigation Discovery's "True Conviction", Creator & Host of the True-Crime Podcast "Anatomy of Murder"

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Anna-Sigga Nicolazzi Biography

Anna-Sigga Nicolazzi is a former prosecutor for the Brooklyn District Attorney's Office, one of the country’s largest and busiest offices. Before her departure in 2017, she served as Chief of Trials for the Homicide Bureau. Early in her career, Nicolazzi climbed the ranks to reach the elite Homicide Bureau, where she specialized in complex cases for 16 of her 21-years in office. During her tenure, Anna-Sigga tried over 50 felony cases, including 35 homicide cases. ​ Notable cases tried by Anna-Sigga Nicolazzi include the murder of Hunter College student Ramona Moore, the targeting and murder of Michael Sandy, the shooting death of New York City Police Officer Russel Timoshenko, and the murder of ABC news radio personality George Weber. Nicolazzi's cases and prosecutorial style have been profiled in local and national news outlets, including The New York Times, New York Magazine, and Vanity Fair. She has frequently appeared as a legal analyst on multiple networks, notably FOX, ABC, CBS, CNBC, and HLN. Her appearances as a legal expert on broadcast television eventually lead to her transition to a media career.

Since 2017, Anna-Sigga has hosted Investigation Discoveries’ True Conviction. Now, in its third season, True Conviction explores the real-life stories of how homicides are solved on the street but won in the courtroom.

In 2020, Nicolazzi launched the true-crime podcast, Anatomy of Murder, a weekly podcast examining homicide cases and paths to justice for the victims. Anna-Sigga Nicolazzi teams up with Emmy award-winning investigative journalist and former Deputy Sheriff Scott Weinberger to take listeners behind the scenes for an insider’s perspective of compelling homicide cases from around the country.

Anna-Sigga also co-hosted Investigation Discovery’s six-part series, Did He Do It with Darren Kavinoky, in 2015. For the past six years, she has served on the faculty of Harvard Law School’s Trial Advocacy Program. She has also lectured locally and nationally and participates in multiple professional associations.

Contact a speaker booking agent to check availability on Anna-Sigga Nicolazzi and other top speakers and celebrities.

Anna-Sigga Nicolazzi Videos

Anna-Sigga Nicolazzi and Dr. Oz Discuss the Case of Marty ...
Anna-Sigga Nicolazzi Highlight Reel

How do I book Anna-Sigga Nicolazzi to speak at my event?

Our experienced booking agents have successfully helped clients around the world secure speakers like Anna-Sigga Nicolazzi for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Schedule button above and complete the form on this page to check availability for Anna-Sigga Nicolazzi, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Anna-Sigga Nicolazzi or any other speaker of your choice.

How much does it cost to book Anna-Sigga Nicolazzi for a speaking engagement?

Speaking fees for Anna-Sigga Nicolazzi, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. For the most current speaking fee to hire Anna-Sigga Nicolazzi, click the Check Schedule button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.

What topics does Anna-Sigga Nicolazzi speak about?

Anna-Sigga Nicolazzi is a keynote speaker and industry expert who speaks on a wide range of topics such as News & Media, Government, Social Justice, Television & Film, Broadcasting and Hosts & Emcees.

Where does Anna-Sigga Nicolazzi travel from?

Anna-Sigga Nicolazzi generally travels from Brooklyn, NY, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances.

Who is the agent for Anna-Sigga Nicolazzi?

AAE Speakers Bureau has successfully secured keynote speakers like Anna-Sigga Nicolazzi for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Schedule button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Anna-Sigga Nicolazzi for your next private or corporate function.

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AAE Speakers Bureau is a full-service speaker booking agency, meaning we can completely manage the speaker’s or celebrity’s engagement with your organization from the time of booking your speaker through the event’s completion. We provide all of the services you need to host Anna-Sigga Nicolazzi or any other speaker of your choice, including offer negotiation, contractual assistance, accounting and billing, and event speaker travel and logistics services. When you book a speaker with us, we manage the process of hosting a speaker for you as an extension of your team. Our goal is to give our clients peace of mind and a best-in-class service experience when booking a speaker with us.

Why is AAE Speakers Bureau different from other booking agencies?

If you’re looking for the best speaker recommendations, paired with a top-notch customer service experience, you’re in the right place. At AAE Speakers Bureau, we exclusively represent the interests of our clients - professional organizations, companies, universities, and associations. We intentionally do not represent the speakers we feature or book. That is so we can present our clients with the broadest and best performing set of speaker options in the market today, and we can make these recommendations without any obligation to promote a specific speaker over another. This is why when our agents suggest a speaker for your event, you can be assured that they are of the highest quality with a history of proven success with our other clients.


Anna-Sigga Nicolazzi is a keynote speaker and industry expert who speaks on a wide range of topics including News & Media, Government and Social Justice. Please contact us for live or virtual event fee details. Anna-Sigga Nicolazzi generally travels from Brooklyn, NY, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances. Similar motivational celebrity speakers are Joe Kenda, Sunny Hostin and Judge Lynn Toler. Contact All American Speakers for ratings, reviews, videos and information on scheduling Anna-Sigga Nicolazzi for an upcoming event.

Anna-Sigga Nicolazzi Videos

Anna-Sigga Nicolazzi and Dr. Oz Discuss the Case of Marty ...
Anna-Sigga Nicolazzi Highlight Reel
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