On a remote Florida island untouched by development, the Doherty family's idyllic life is rocked when Scott's mother plans to wed Oliver Vance just days after his father's presumed accidental drowning. As Scott becomes increasingly suspicious, he teams up with Oliver's daughter Kelly, and their investigation uncovers shocking evidence pointing to murder - but all signs still point to him as the prime suspect, setting in motion a thrilling web of deceit and conspiracy that threatens to destroy everything he holds dear.