Murder Wears a Veil - Two Sisters and a Journalist, #7

Jo and her family are in Hawaii for a dream vacation. Things deteriorate when a family friend dies and Jo later witnesses what appears to be a murder. She keeps the details of the crime to herself and doesn't notify the police before leaving the islands. Realizing she could be subpoenaed back to Hawaii for a trial, she does all she can to solve the murder from her home in Ohio. Unfortunately, her efforts are hindered by Addison Chambers.
Aunt Addie is in town for a bridal shower, and Jo has begrudgingly volunteered to show her around for a few days. Of course, it doesn't help that Mama and Aunt Addie can't stop arguing. Murder Wears a Veil is a humorous mystery, and this time, it's Aunt Addie's fault.