U.S. Department of Justice United States Attorney Southern District of New York The Silvio J. Mello Building One Saint Andrew's Plaza New York, New York 10007 April 23, 2021 BY ELECTRONIC MAIL Christian Everdell, Esq. Mark Cohen, Esq. Cohen & Gresser LLP Laura Menninger, Esq. Jeffrey Pagliuca, Esq. Haddon. Morgan and Foreman, P.C. Bobbi Stemheim, Esq. Law Offices of Bobbi C. Stemheim Re: United States v. Ghislaine Maxwell, 20 Cr. 330 (MN) Dear Counsel: Pursuant to Rule 16(a)(1)(G) of the Federal Rules of Criminal Procedure, the Government hereby provides notice that it may call as an expert witness at trial Dr. Lisa Rocchio, a clinical instructor of psychiatry and human behavior at the Alpert Medical School of Brown University. The Government reserves the right to call additional expert witnesses and will promptly provide notice if the Government elects to do so. I. Disclosure by the Government Dr. Lisa Rocchio is the President-Elect of the Division of Trauma Psychology of the American Psychological Association ("APA"). Dr. Rocchio has practiced psychology since earning her Ph.D. in 1995, and she is currently a clinical instructor at the Alpert Medical School of Brown University, where she trains psychiatric residents in treating trauma survivors. Since she entered private practice in 1998, Dr. Rocchio has specialized in treating patients with trauma, including sexual trauma in childhood and adolescence. In the last twenty-three years, Dr. Rocchio has treated hundreds of victims of trauma, many of whom were minor victims of sexual abuse. Dr. Rocchio has also received specialized training in traumatic stress, sexual abuse, and clinical EFTA00018883