Death Of a Bachelorette

Cassidy Valentine is was getting married to Carter Wellington.
The day of the wedding Cassidy was no where to be seen.
Her family and groom looked everywhere, under every rock and in every room. They tried to call her, text her, and try to track her down, but she was gone.
Carter decided to distract the guests by setting off the fire alarm, while Carter searched for his beloved bride.
But when she never showed up -- her husband-to-be Carter Wellington heart-brokenly cancelled the wedding -- only to find his beloved's body floating in the ocean.
Was Cassidy's death truly a coincidence? Or is there another world behind this tragic passing?