Daylenn Moke Pua, known as Moke, was last seen on February 27, 2015. He was a senior at a Hawaiian immersion school in Kealakekua, at the time of his disappearance and was visiting Oahu for a field trip.

He was staying with his grandmother over the weekend and decided to go for a solo hike on the Haiku Stairs, also known as the Stairway to Heaven. He has never been heard from again.