Overview
- Recent public leads pointed to Mexico, including a note to TMZ claiming a sighting and flyers posted in the border town of Sasabe, but investigators have not verified either.
- The Pima County Sheriff’s Office and the FBI have not named a suspect and continue to work forensic testing and review surveillance video.
- Authorities released porch video showing a masked person at Guthrie’s home and confirmed blood was found inside, and they asked residents within two miles to share footage from Jan. 1 to Feb. 2.
- Forensic researcher Ann Burgess suggested a possible revenge motive and said evidence hints something went wrong inside the house, a theory police have not adopted.
- The family is offering a $1 million reward for her recovery, and officials stress urgency because she left vital medicines at home and has serious heart conditions.