Sasquatch Chronicles Blog

The disappearance of 54-year-old Melissa Casias, an administrative assistant at Los Alamos National Laboratory, came to a tragic conclusion this week when New Mexico authorities confirmed that her remains had been found.

A member of the public discovered her body in the McGaffey Ridge area of Carson National Forest, roughly six miles from the location where she was last seen. A handgun was found nearby. Investigators have not yet determined her cause of death.

Here’s what is known from the investigations so far:

Casias’ remains were found on May 28, 2026, in the McGaffey Ridge area of Carson National Forest in northern New Mexico.

A handgun was discovered near her body, but investigators have not said whether the weapon was involved in her death.

The Office of the Medical Investigator and State Police have identified her remains and are conducting further examinations, but they have not yet released a cause or manner of death.

The investigation into her disappearance and death remains active and ongoing.

Significant questions remain unanswered, including how long her body had been at the site and what circumstances led to her disappearance. Given her position at Los Alamos, Casias may have had access to sensitive or classified materials, prompting speculation about whether she could have been targeted by someone seeking confidential information.

Her case has also drawn comparisons to other recent disappearances and deaths involving prominent scientists and military officials, including U.S. Air Force General William Neil McCasland, who reportedly vanished earlier this year. The FBI is said to be reviewing aspects of these incidents. However, authorities have not confirmed any direct connection between the cases, and it remains unclear whether they are related or coincidental.