Tampa, Florida, home to swaying palm trees and miles of sandy beaches under cloudless, blue, sunny skies, has always been paradise to Hallie Miller, who appears to have it all: a thriving legal career, a teenage daughter about to leave for college, and a devoted husband. But even paradise has its cracks, and everyone has secrets.

Hallie's outwardly picturesque life begins to unravel when she discovers the naked and decomposing body of a college student just feet from her Hyde Park bungalow. When she learns that a young lawyer has been murdered and dumped eleven miles away near her childhood home, Hallie's amateur sleuth skills are ignited. As she investigates, she learns about another victim: Lila Martinez, a twenty-one-year-old, single mother who was brutally attacked in Ybor City and left for dead, bringing the total known victims to three. Hallie is convinced a serial killer is stalking the women of Tampa Bay.

As Hallie searches for answers, she happens upon a decade-old, unsolved rape case, which is eerily similar to the recent attacks and triggers long buried memories from Hallie's own past. Meanwhile, Heather McLean, who fled to Tampa eleven years before to escape her violent ex, learns about the murders and is terrified that he has found her, just as he promised he would. As the three women's lives intersect and their secrets are exposed, they must confront their pasts and the decisions they've made, while running from a sadistic killer determined to kill again.