Eve (Maureen McCormick) was the main villainess in 2012's Snow White: A Deadly Summer. She was Snow's evil stepmother, and she constantly resented the fact that Snow was getting more attention from her husband, Grant, than she was.
Similar to the Evil Queen in the fairy tale version of Snow White, Eve talks to her reflection in her mirror, and in her psychotic state, her reflection responds that she should get rid of Snow. Eve sends Snow to a camp for juvenile delinquents, where they are murdered one by one by a mysterious killer, who is later revealed as Eve. After killing Lyla, who went to school with her, the evil Eve set her sights on Snow, only for the villainess to end up defeated.
In actuality, everything Snow had experienced had been a nightmare caused by a drug overdose. Regarding Eve, Grant revealed to Snow that Eve committed suicide after being told that he wouldn't abandon Snow for her.