Summary
The investigation into the disappearance of 84-year-old Nancy Guthrie is progressing to a stage focusing on detailed evidence. Authorities found Nancy's blood on her porch and suspect she was kidnapped after being last seen at her Tucson home on January 31. Investigators are working on tracing evidence like video footage and DNA to find the suspect.
Key Facts
- Nancy Guthrie, aged 84, went missing from her Tucson, Arizona home on January 31.
- Her blood was found on her porch, and authorities suspect kidnapping.
- Doorbell camera footage shows a masked man who the FBI considers a suspect.
- The suspect is described as about 5 feet, 9 or 10 inches tall with an average build.
- Investigators are focusing on evidence validation to support a future court case.
- A backpack seen in the footage, exclusive to Walmart, is being traced for purchase details.
- DNA from black gloves, found near Nancy's home, links to a local restaurant employee not involved in the case.
- Mixed DNA found at Nancy’s home is presenting challenges to investigators.
