Granny Golden Flower/Purple-Robed Dragon King Dor Yee See committed many cruel and vicious acts during HSDS. She murdered Dr. Wu Ching Ngau and his wife. She critically injured her own adopted student, Chu-yee (Yan Lei), and killed dozens of other wulin people besides. For all that, however, in the end, she returned to Persia with her daughter Siu Chiu unscathed.
I don't like that ending for the character. She didn't answer for any of the things she did during HSDS, and even walked away looking pretty good (restored to a state of grace in the Persian Ming Cult).
HSDS, however, is particularly notorious for letting bad guys get away with evil.