Human remains discovered by a hiker in a northern New Mexico national forest last week have been identified as Melissa Casias, a Los Alamos National Laboratory employee who disappeared nearly a year ago, authorities said.
The remains were found May 28, nearly 11 months after she disappeared, in the McGaffey Ridge area of Carson National Forest — nearly 15 miles from her home in Taos. A handgun was found alongside the remains, the New Mexico State Police said in a news release.
The state Office of the Medical Investigator positively identified Casias, but the cause and manner of death have not yet been determined, police said. The remains will undergo further anthropological examination by the Office of the Medical Investigator.
State police declined to comment further when reached by CNN on Monday. CNN has also reached out to the Office of the Medical Investigator and Los Alamos National Laboratory.
Casias, 54, was last seen walking along a highway near Talpa, New Mexico, in June 2025, state police said. She had left her belongings — including her purse, identification and cellphones — at her home in Taos, nearly 8 miles away. One of her phones had been factory-reset, NBC News reported at the time.
