John Keoni De Mello, 52, went missing from his Kapolei home on the evening of July 15, 2015. He is biracial White and Pacific Islander, about six feet three inches tall, 230 pounds, with brown hair and brown eyes. The disappearance is especially concerning because he required daily medication for a medical condition; he would not normally leave without saying anything.

There were no immediate leads after he was last seen at home, and no public updates have been released that clarify what happened. The case is listed as an endangered missing person due to his health needs. Few other details are available publicly about his movements or contacts around the time he vanished.

If anyone in Kapolei that evening remembers seeing John or has information about his whereabouts, please come forward.