When psychic (and hubcap retailer) Wanda Alewine pays a late-night visit to Myrtle Clover, she urges the octogenarian sleuth to head straight to Greener Pastures Retirement Home. But Wanda doesn't want Myrtle to consider the Home's dubious amenities; she wants Myrtle to prevent a murder seen in a vision. Reluctant Myrtle investigates with sidekick Miles, who seems a lot more interested in Greener Pastures than she is. As the duo digs, they uncover more than just Sudoku and Scrabble; they discover a sinister undercurrent — with murder as its outcome.