Chang Ho Han, 70, left his condominium in Ala Moana, Honolulu, on the evening of January 31, 2014 and was last seen about 6:50 p.m. on Waimanu Street. A retired limousine driver who had lived in Hawaii for about two decades, he is of Korean descent, speaks fluent Korean with limited English, and might use the first name Peter. He was wearing a red jacket, dark blue shirt with thin red stripes, dark pants, black shoes and a white baseball cap; he wore a gold cross necklace and a black leather-banded watch.

Mr. Han had Alzheimer’s disease and dementia and required daily medication. He walks with a slight hunch and is missing the nail on his left middle finger. Authorities do not consider the circumstances suspicious and believe he wandered away; an extensive search produced no confirmed sightings, though unconfirmed reports placed him in the Kalihi area in the days after he disappeared. His family continues to seek information about his whereabouts.

Did anyone in Ala Moana, Waikiki or Kalihi in late January 2014 see someone matching his description or know where he might have gone?