Melissa Casias, 53, who is described by outlets as a scientist, is reported to have been found dead in Taos after she disappeared in June 2025. According to the reporting, Casias vanished from her home, leaving items including her phone, keys, and purse behind. She was last seen alive walking east on New Mexico’s Highway 518. Later, a skeletal body was discovered outdoors and was reported as being positioned against a tree. One outlet says the cause of death has been revealed and that additional details about how her body was found have been provided, but the information provided in these summaries does not specify the exact cause or the investigative findings beyond the placement of the remains. The coverage indicates that the disappearance and the subsequent discovery are being treated as linked events, with authorities and reporting focusing on the timeline from the last sighting to the recovery of Casias’s remains. The reports emphasize the unusual circumstances of the items left at home and the location where the body was found.