Jeffrey Epstein's assistant Lesley Groff, set to testify before the House panel.

Groff worked for Epstein for nearly 20 years, starting in 2001, in which her job was to ‘organize one man’s life’

As Epstein’s long-time aide, Lesley Groff was a central figure in the disgraced financier’s operations

For survivors of Jeffrey Epstein’s abuse, Tuesday’s testimony from longtime assistant Lesley Groff could represent another opportunity to uncover the truth about how the disgraced financier operated for years while exploiting vulnerable young women and …