It appears some spychick who went to work for the FBI 8 years ago, (had to take a polyto get hired) and then the CIA 4 years ago (assuming another poly) has now been discovered to be a spy. Isn't the poly supposed to weed out these types?
The employee involved, Nada Nadim Prouty, has not been accused of espionage against the United States. However the Prouty case does seem to be yet another failure of polygraph screening. See:
https://antipolygraph.org/forum/index.php?topic=3756.msg26990#msg26990
Comments on the Prouty case should be directed to the above thread. This one has been closed.