A Grave Matter

S2, E5: At first, the ghost can't identify himself to Melinda, but he claims that the widow weeping at the graveside every day is not his wife. Slowly, the ghost is able to remember things about his life and confesses to Melinda that he abandoned his wife and young daughter, which mirrors Melinda's own background. As Melinda tries to put aside her personal feelings, she attempts to unravel the mystery of who is buried in the grave.