Sometimes, quiet beaches conceal the darkest secrets. This is one of those cases. Today, on Silent Echoes Chronicles, we explore the mystery that has haunted the shores of Long Island for more than a decade. A methodical killer, hidden in plain sight, hunted his victims and left them along the deserted Gilgo Beach. For years, his crimes remained unanswered… until a relentless investigation, a slice of pizza, and a disposable phone changed the course of history. This is the case of Rex Heuermann, known as the Long Island killer.