Ghost Blusters: Funny Cozy Mystery

When the ghost of a punk rocker possesses Thelma, Laurel is tasked with solving the ghost's murder. If Laurel succeeds, the ghost will release her mother, which seems a shame, really. She's a lot nicer possessed.
What will happen when possessed Thelma attends church and mixes with her snooty friends? Will her singing performance at the church concert cause any surprises?
And what will Ian think?
With the murderer still on the loose, Laurel must hurry before she becomes the next ghostly inhab...