Sorry if this is a repeat. I can't keep up!
Utah law enforcement experts believe finding Gabby Petito will be 'extremely difficult' (fox13now.com)
[...]
Gabby wasn’t reported missing until two weeks after the 22-year-old was last seen in Salt Lake City. The man who might know where she is, isn’t talking.
“Let’s just be clear. He looks guilty as hell,” said former Salt Lake Co. Sheriff and Moab Police Chief Jim Winder.
[...]
With Brian refusing to talk, physical evidence becomes critical. Winder believes investigators are heavily focused on the digital footprint the couple left behind, especially cell phones.
“Until there is some physical evidence, to point in that direction, this thing can linger for a long time,” Winder said.
[...]