According to the biography, Epstein kept a lengthy entry for "Kennedy, Bobby & Mary" in his address book. The manuscript says Mary's friendship with Maxwell facilitated access to Epstein's circle and those flights, a connection Kennedy has defended by noting Epstein's public profile at the time.
The book also details a private diary RFK Jr. kept cataloging sexual encounters, numbering 37 women with 16 marked at the highest level. The biography says Mary later hid the journal amid their messy divorce in 2011; she died by suicide the following year. The revelations add a personal layer to the public scrutiny around these high-profile relationships.