Twelve years ago, Ren Voss walked out of a bar in Port Mercy and never came home. The case went cold in six months. Her younger sister Mara became an insurance fraud investigator almost by accident, and stayed sharp, restless, and alone because of it. When a fraud case at Kade Maritime turns up a shell company she's seen before, in Ren's old case file, Mara can't let it go. What she finds isn't just one missing woman. It's a laundering operation running through the port for over a decade, and a body count nobody has been counting.
