Ongoing Investigation Into the Disappearance of Nancy Guthrie Raises Questions About Sleep Science, Forensic Evidence, and Missing-Person Procedures
The disappearance of Nancy Guthrie, an 84-year-old woman who was reported missing from her home in Arizona earlier this year, has continued to attract attention across the United States. As investigators work to piece together the circumstances surrounding her disappearance, experts from multiple fields—including sleep medicine, forensic science, and criminal investigation—have shared insights about the kinds…