Aaron John Castle was three years old when he disappeared into the frigid waters of Bucareli Bay off Prince of Wales Island on December 12, 1992. He was aboard the fishing vessel Sea Castle when the boat overturned; eight people were involved and four survived. Aaron had blond hair and brown eyes and was last seen wearing a blue coat, red coveralls, and blue tennis shoes.

Searchers, including the Coast Guard, recovered pieces of wood, styrofoam, and a jacket belonging to another missing child, but were unable to find Aaron or three others lost that day: his one-year-old brother Sean Castle, adult Barry Ritter, and child Seth Wade. None of the four who perished were wearing life vests or survival suits; it is presumed they succumbed to hypothermia and were washed from the overturned vessel.

If anyone knew Aaron or his family, or has information about that December 12 incident, please share what is known.