Eventually making it to town , Alan tries to alert Sheriff Sarah Breaker of his wife 's disappearance .
Sheriff states that there has been no island or cabin in Cauldron lake for years after it sunk following volcanic eruption years prior .
Eventually making it to town , Alan tries to alert Sheriff Sarah Breaker of his wife 's disappearance , but Sarah states that there has been no island or cabin in Cauldron lake for years after it sunk following volcanic eruption years prior .