Authorities identify a set of skeletal remains found roughly two decades ago in Portland, closing a long-running cold case. According to reports, the remains are linked to 47-year-old Robert Horton, who had been listed as missing from Hawaii. The identification follows a breakthrough in the investigation, which began after the discovery of scattered skeletal remains at the time. The case remained unsolved for years, with investigators working to determine the person’s identity and connect the findings to a missing individual. With the new identification, officials move the case toward final closure and allow relatives and the public to learn the victim’s name. Reports focus on the timeline—remains located about 20 years ago and identification occurring only recently—along with the victim’s age and place of disappearance. The information presented centers on the successful matching of the remains to Horton, though additional details such as the specific method of identification or investigative steps leading to the breakthrough are not provided in the supplied accounts.