Police are trying to locate a 42-year-old man who was living at an add-on structure in Kalihi that partially collapsed Sunday.

Reno Dawson is the only tenant unaccounted for, according to police. About 50 people were reportedly living in the structure at 1732 Gulick Avenue.

Dawson is 5 feet 8 and 200 pounds. He has a scar on the left side of his face.

Anyone with information on Dawson's wghereabouts can call 911 or HPD's missing persons detail at 529-3115.