In the autumn of 2022, mother Abigail Bernstein and her two young sons, Koa Kai and Kush Kohole Bernstein, were last seen in Honolulu on October 12, 2022, boarding a boat at the Ala Wai Boat Harbor. They told observers they intended to begin a year-long voyage with a man Abigail had met online and then disappeared; no confirmed trace of the family has been reported since.

Abigail and her sons had been living a nomadic, off-grid lifestyle before the disappearance. Abigail had cut off communication with her own family, canceled her cell phone service, and neither child was enrolled in school. The man whose boat they boarded later told investigators the family became seasick and left his vessel by other means, but that account has not been substantiated and he has not been charged.

The FBI is investigating and has released photos, including an age-progressed image of Kush, and is offering up to a $10,000 reward for information leading to their safe recovery. If anyone saw Abigail, Kush, or Koa after October 12, 2022, or knows where they might have gone, please come forward with what was seen.