Ghost Whisperer (2005)

S5E14 Dead to Me

Ned's professor, who teaches Occult Anthropology, finds himself haunted by the spirit of an unknown admirer. Eager to uncover the identity of this ghostly stalker, Ned turns to a Ouija board for answers. However, instead of revealing the admirer’s identity, the board delivers a chilling message: someone in their circle is destined to die soon.