Guinevere Jones S01E04 - Ordinary Evil

Gwen learns more about the nature of evil when she thinks her temper is responsible for unleashing black magic that has caused Katie's caseworker to remove her from Harve and Louise's care. While Harve and Louise go through channels to get Katie back, Gwen and Tasha try to "undo" the spell, only making things worse for Katie - and putting Gwen at risk for being removed, too.