I think the searches yielded some good information for them. We won’t know exactly what it is though.
Here’s a local article on what the sherrif had to say about them. It’s edited poorly with a lot of misspelled words imo.
Luke Daley's attorney says he has nothing to do with Nancy Guthrie's disappearance and hopes for her safe return.
www.12news.com
Excerpt
“In an interview with 12News Tuesday, Pima County Sheriff Chris Nanos explained how they narrowed on Daley has a target. His full quote is below:
"We develop a lead and we follow it, and we get it going. And pretty soon it's, oh, wait, we've got this. Oh, wait, we learned this about this person. Maybe that person is a person of interest. Maybe he's a suspect. We develop it. We come back in here and we talk in our own command room right here, somebody from the county attorney, get some legal advice and other FBI agents or other detectives from other agencies. We share this. We go the US attorney at the FBI command post, same thing, and they come up with a strategy. They say, okay, let's get a search warrant. So we go to a judge who either agrees with us or doesn't he signs that warrant. We now have a court order that process goes through the day based on the leave we're following. So in this case, that gentleman, whether it was the one in Rio Rico or the one up here on the north side, at 1st & Orange Grove, we developed a person of interest. We surveyed him. He left. Both of them left their residences. We made a traffic stop on both of them, held them. Per our court order, we had to search the homes. Those homes, people are inside them, family, friends, whatever. We can't have them there. While we search, are they being detained? Of course not. They're free to leave, but they can't be in the home. We knew we were looking for one person at that home, and the other person we're looking for is Nancy. Nancy wasn't there. The person of interest gave us a statement, gave us his whatever the warrant was for, maybe petition for physical characteristics of buccal swabs or photos or finger we got everything we needed, and he is set free now. Does that mean he's not a suspect any longer? No, we'll do our work. We've got evidence to process from the home. What if we find Nancy's DNA in that home? Right?"