The Cavanaugh House by Elizabeth Meyette

When Jesse Graham unlocks the door to the deserted house she inherited from her Aunt Helen, she doesn’t realize she’s unlocking secrets that had lain dormant for years. Reeling from a broken engagement to acclaimed musician Robert Cronmiller, Jesse wants to leave the city where her name is linked to his in all the society pages. Her best friend Maggie, aka Sister Angelina, convinces her to take a job at a private girls school in the pastoral Finger Lakes region of upstate New York. Anticipating a quiet, revitalizing life in her aunt’s deserted house, Jesse is instead thrown into a maze of danger. Questions about her aunt’s death lead Jesse to investigate events surrounding it and the people involved, but she uncovers a web of deceit that reaches far beyond the occurrences of over two decades earlier. Still dejected from her broken engagement, Jesse finds it difficult to trust anyone, even her self-absorbed mother. Joe Riley is irresistible, but secrets obstruct involvement with him until Jesse can solve the secrets of the Cavanaugh House. Someone doesn’t want those secrets unearthed and will stop at nothing, even murder, to keep them hidden.