KEY POINTS
  • CNBC has learned Elizabeth Holmes has been calling former sorority sisters from Stanford to attend her fraud trial in support of her.
  • When approached at the courthouse the friends wouldn't reveal their identity.
  • Former friends tell CNBC that Holmes is betting on herself to clear her name.

SAN JOSE, Calif. — As Elizabeth Holmes testifies in her own defense, she's getting a little help from her friends. 

CNBC has learned Holmes has called former friends and sorority sisters from Kappa Alpha Theta at Stanford University asking if they would go to court as a show of support. Not all of her friends have accepted the invitation. A source close to the matter told CNBC one friend backed off because she was uncomfortable with the request.