Investigation into Mayor de Blasio’s Security Detail
NYC Department of Investigation | 1
Executive Summary
In August 2019, the New York City Department of Investigation (DOI)
initiated an investigation into several allegations concerning New York
City Mayor Bill de Blasio’s security detail. First, DOI’s investigation
probed whether Mayor de Blasio had ordered members of his security
detail to move his daughter, Chiara de Blasio, from her Brooklyn
apartment to Gracie Mansion. Second, DOI investigated whether Mayor
de Blasio ordered his security detail to drive his son, Dante de Blasio, to
Yale University and to various destinations throughout New York City.
Third, DOI investigated whether Mayor de Blasio ordered his security
detail to transport mayoral staff members, or members of his
presidential campaign staff, without him in the vehicle. Lastly, DOI
reviewed whether the City of New York had borne the ancillary travel
costs for the Mayor’s security detail during his presidential campaign.
Many of these allegations were also reported in contemporaneous news
articles alleging a variety of inappropriate uses of the Mayor’s security
detail.
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This report reflects the pertinent facts identified in the course of this
investigation. As discussed in greater detail below, DOI’s findings
comprise a range of issues, including potential violations of the New
York City Conflicts of Interest Law, lapses in best practices, corruption
vulnerabilities, and inefficient uses of public resources.
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On July 15, 2019, The City published an article alleging that Mayor Bill de Blasio’s presidential
campaign had at that point cost taxpayers $100,000 in EPU travel expenses, including airfare,
hotel, meals, rental cars, and gasoline costs. Reuven Blau & Greg B. Smith, De Blasio Cross-
Country Presidential Run Takes NYC Taxpayers for a $100k Ride, T
HE CITY, July 15, 2019,
available at https://www.thecity.nyc/2019/7/15/21210942/de-blasio-cross-country-presidential-
run-takes-nyc-taxpayers-for-a-100k-ride. An article published on August 4, 2019, by the New
York Daily News reported that members of the EPU moved Chiara de Blasio from her apartment
in Brooklyn utilizing two unmarked NYPD sprinter vans and that First Lady Chirlane McCray
personally oversaw the move. Graham Rayman & Stephen Rex Brown, Mayor de Blasio Ordered
NYPD Executive Protection Unit to Move His Daughter Out of a Brooklyn Apartment, Sources
Say, N
EW YORK DAILY NEWS, Aug. 4, 2019, available at https://www.nydailynews.com/new-
york/ny-mayor-epu-move-20190804-tjn45baxivdf5fseljd4myku2e-story.html. An article
published on October 28, 2019, by the New York Daily News alleged further misuse of Mayor de
Blasio’s security detail in that members of the EPU were required to drive Dante de Blasio to
and from Yale University. Graham Rayman & Stephen Rex Brown, Mayor de Blasio’s Used His
NYPD Security Detail to Take His Son to Yale: Sources, N
EW YORK DAILY NEWS, Oct. 28, 2019,
available at https://www.nydailynews.com/new-york/ny-dante-epu-yale-probe-20191028-
innjjwz3ird2jkyjtuso6fjape-story.html.