Ruthley

Ruthley was the elderly caretaker of Sancroff while he was banished to a security planet. Hating her job and hating her prisoner, Ruthley made a deal with the the people of Calfadoria to allow bio-engineered assassins to kill the former Knight of Velyshaa, thus freeing her from her duties. The assassins killed her so as to leave no witnesses. (BFA: The Sirens of Time)