Hunter fights to save the evidence from a huge storm which has cut off all communications with the mainland. With only the tools he has on him, can Hunter piece together the facts to reveal the identity of the body and why they were murdered.

With the storm now in full force, Hunter is trapped on the island with Fraser with no possibility of backup from the mainland. Things ramp up when the killer strikes again. Can Hunter find out who the killer is before anyone else gets hurt?

As Hunter puts the final pieces of the puzzle together, he suddenly sees the case in a new light and realizes that nobody is who they appear to be. But it's not clear that Hunter will be able to emerge unscathed from the explosive final showdown.