More than a month after the still-unsolved disappearance of Nancy Guthrie, the FBI has recovered new images from the cameras at her Catalina Foothills, Ariz., home.

The mother of Today anchor Savannah Guthrie went missing on Feb. 1, and previously released photos and videos showed a masked person at her front door that morning, but the latest visuals come from the motion-activated cameras trained on Guthrie’s swimming pool, backyard, and side yard, according to a report from ABC News. While the FBI was unable to recover video, the images show people in the yard prior to the abduction and police officers afterwards. Unfortunately, there was nothing from the day that Guthrie was taken.

In a statement, the Pima County Sheriff’s Department said that they “continue to analyze various forms of evidence in the Nancy Guthrie case, including material from laboratories as well as images and videos captured by cameras.”

Last week, Pima County Sheriff Chris Nanos warned that the unknown suspect “could strike again.”

“We believe we know why he did this, and we believe that it was targeted, but we’re not 100 percent sure of that, so it’d be silly to tell people, ‘Yeah, don’t worry about it. You’re not his target,'” he said. “Don’t think for a moment because it happened to the Guthrie family you’re safe. Keep your wits about you.”

Despite not having a suspect in custody, Nanos revealed that they know the suspect’s motive and are “intentionally withholding” the details. “From day one, we had some strong beliefs about what happened, and those beliefs haven’t diminished,” he added.

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On March 5, Savannah Guthrie returned to the Today studio for the first time since Nancy’s disappearance.

“I wanted you to know that I’m still standing, and I still have hope, and I’m still me,” she told the staff, according to PEOPLE. “And I don’t know what version of me that will be, but it will be. I’m holding onto my faith. I still believe. And as my mom would say, ‘where else would I go?’”

In a previous Instagram post, Savannah conceded that her mother “may be lost,” but “we still believe in a miracle, we still believe that she can come.