Evacuation plans are put on hold when Madison turns up missing. In searching the island for her, the friends discover more bodies. Trish smooths over her tense relationship with Henry while his brother stews in jail, but a strange invasion there allows JD to escape. Sheriff Mills is seriously injured while trekking through the woods and is cared for by an old acquaintance, but the help is short lived when a fire breaks out. Abby receives a phone call from the kidnapped Madison, who says she'll be killed if any of them try to flee the island. Sully wants to leave anyway, but Cal talks the others out of it. Abby and Jimmy head for the marina, where Abby witnesses someone else die, with cryptic last words.
Did You Know?
The title of this episode, which is Gurgle, refers to the sounds of the blood coming out of J.D. Dunn's mouth after he has been murdered. See more