I Knew You When (2008)
2nd in the Kary Turnell Mystery series
Kary Turnell is a university professor who is drawn into investigations at historic resort hotels. In I Knew You When, a friend's body is found in the shrubbery at the Mount Washington Resort in New Hampshire's White Mountains. Kary arrives to aid his grieving sister-in-law, but is as welcome as an ant at a picnic. His sister-in-law despises him, the police are sure the death is an accident, and people seem to be vanishing.