Suspense

Mimi Sakai has held the infamous title of the Oldest Single Female Cousin in her family for many years now, but her independent streak enables her to ignore the nagging and pitying looks. When she spends Christmas in Hawaii to help her favorite aunty out at her high-end cosmetics store, Mimi is reunited with Tosh, a boy she wronged when she was much younger and much more stupid.

As more victims fall and the killer closes in, Laney and Jonah must navigate the fragile line between friendship and something far more dangerous.

She always follows the rules. But what are the rules for murder?

A century-old mystery, a hidden treasure, and an isolated estate where danger lurks in every shadow.