Eva Cathrine

Both of Eva's parents are scientists, they were workaholics so they were never really home much. Eva's Aunt, Faye, took the responibility to raise Eva. Faye was fasicinated with the supernatural, teaching Eva everything she knew over the years. Soon the two began to practice witchcraft, so much so Eva uses it as a living now. 

Eva always carries around a crystal that has a protection spell on it with her. One of the reasons for this is due to a run in with a certaim demon.