The Grief Cure

Four women are dead in locked hotel rooms across Baltimore, and no one can explain how they died. Clinical psychologist Josie Palmer, called in by a skeptical police department, discovers a thread connecting every victim: the same grief counselor, a man she once trained alongside and trusted. As Josie digs deeper into his experimental methods, she uncovers a lethal technology hidden in plain sight—and a motive that traces back to a choice she made years ago. Now the killer has sent her an invitation she can't refuse.