One of Us Knows

Kenetria "Ken" Nash, a historic preservationist whose career ended when she was diagnosed with dissociative identity disorder, gets a second chance as the caretaker of a historic home on an island in the Hudson River. When a conservation trust visits and a storm cuts the island off, she is stuck with strangers, including a man from the breakdown that upended her life. He is found dead, Ken is the prime suspect, and she and her alters have to work together to clear her name.