She returned for the sixth episode of Season 10, which revealed that Monica left her post at the FBI to work for “The Smoking Man” and his campaign to depopulate the planet. She was considered a “coward” by Scully (Gillian Anderson) and, although she did provide crucial information to stymie the spread of the Spartan virus, many Monica Reyes fans found her arc to be unsatisfying.
The X-Files’ Annabeth Gish Just Dropped a Major Hint About Season 11
Just Holding Hands 