The Book of Shadows
- Episode aired Oct 19, 2014
- TV-14
- 44m
While investigating the death of a high school chemistry teacher, CSI discovers that he belonged to a secret wiccan society.While investigating the death of a high school chemistry teacher, CSI discovers that he belonged to a secret wiccan society.While investigating the death of a high school chemistry teacher, CSI discovers that he belonged to a secret wiccan society.