Abigail was a KGB sympathizer who lived in a secluded cabin in the woods of upstate New York.
In May 1981, she offered Elizabeth shelter when as she recovered from being shot by Stan, and later protests that Elizabeth is returning to duty too soon. ("Comrades")
In March 1982, Abigail lets Jared Connors stay with her. ("Operation Chronicle") She is killed later in the month by Andrew Larrick. ("Echo")
Abigail's name was not mentioned, but appeared in the credits.
