New Tricks: Season 3, Episode 5

3 - 5: Wicca Work

The team reopen the 10-year-old murder of a librarian who also belonged to a witches' coven, and attempt to track down the other members of the group. Halford has visions of his dead wife, and becomes convinced he has been cursed, while Lane starts to suspect the killing may have been part of a human sacrifice.