He put his son on a roof for safety after the hurricane hit. A storm surge swallowed the 5-year-old

(CNN)Adrian Farrington struggled to stay afloat with his 5-year-old son after Hurricane Dorian hit their home on Abaco Island in northwestern Bahamas. They clung to each other, surrounded by surging waves and floating piles of debris. But before he could get up to the roof to hold Adrian Farrington Jr., a gust from the hurricane dragged the boy into the surge. That was the last time he saw him.