Guthrie Case: Homeowners Erect 'No Trespassing' Sign Amid Increased Police Patrols

Annie Guthrie and Tomasso Cioni take security measures as search for Nancy Guthrie continues.

Apr. 18, 2026 at 4:27pm

Got story updates? Submit your updates here. ›

An extreme close-up photograph of a 'no trespassing' sign against a pitch-black background, its metal texture and text the sole focus under harsh, direct lighting, creating a stark, gritty, investigative aesthetic.As tensions rise in the Guthrie case, a 'no trespassing' sign on the homeowners' property reflects the need for privacy and security amid increased public scrutiny.Pima Today

As the search for Nancy Guthrie continues, her daughter Annie Guthrie and son-in-law Tomasso Cioni have reportedly erected a 'no trespassing' sign on their property in Pima, Arizona. This move comes amid increased police patrols in the area following complaints about alleged harassment from YouTubers and citizen journalists. The Pima County Sheriff's Department has confirmed the ongoing investigation with the FBI, including the transfer of a hair sample for DNA analysis.

Why it matters

The Guthrie case has garnered significant public attention, with many online sleuths and citizen journalists closely following the investigation. The homeowners' decision to install a 'no trespassing' sign suggests a desire for privacy and security as the search continues, while the increased police presence highlights the need to balance public interest with the rights and safety of those involved.

The details

According to reports, the 'no trespassing' sign was spotted on Annie and Tomasso's front lawn, warning that 'violators will be prosecuted in accordance with A.R.S. 13-1502-A1.' The sign's placement comes after the Pima County Sheriff's Department reportedly increased patrols in the Guthrie neighborhood and nearby areas following complaints about alleged harassment from YouTubers and citizen journalists. The sheriff's department has stated that they have been working with the FBI since the beginning of the investigation and that DNA analysis remains ongoing.

  • On April 15, 2026, a photo of the 'no trespassing' sign was shared on social media.
  • The Pima County Sheriff's Department recently attended a homeowners' association meeting to address complaints about alleged harassment in the Guthrie neighborhood.
  • The FBI has reportedly requested a hair sample that was collected in February 2026 for DNA analysis, which has now been transferred from a private lab in Florida.

The players

Annie Guthrie

The daughter of Nancy Guthrie, who has reportedly erected a 'no trespassing' sign on her property.

Tomasso Cioni

The husband of Annie Guthrie, who has reportedly erected a 'no trespassing' sign on their property.

Pima County Sheriff's Department

The law enforcement agency investigating the disappearance of Nancy Guthrie, which has increased patrols in the area and is working with the FBI.

FBI

The federal law enforcement agency that has been involved in the investigation of Nancy Guthrie's disappearance, including the analysis of DNA evidence.

Got photos? Submit your photos here. ›

What they’re saying

“Big No Trespassing sign placed in front of Annie & Tommaso's home. Where is Nancy Guthrie? 2 months ago, the FBI & Sheriff's all over this property. Forensics conducted, Cellebrite, Honda seized, Luminol done in their garage, photos taken, neighbors questioned about surveillance.”

— @JLRINVESTIGATES, Self-proclaimed investigative reporter

“The sheriff recently told residents in the Guthrie neighborhood during a meeting that there have been increased patrols in the area in response to complaints about streamers and citizen journalists possibly trespassing.”

— Pima County Sheriff's Department

“PCSD has worked with the FBI since the beginning of the Guthrie investigation. This is not new information. The private lab we utilize in Florida continues to share information with the FBI lab & other partner labs across the country. DNA analysis remains ongoing.”

— Pima County Sheriff's Department

“There is no new DNA evidence in the Nancy Guthrie case. The FBI requested this material over two months ago. The Pima County Sheriff's Office sent it to a private lab in Florida. Eleven weeks later, that lab has now transferred an original hair sample to the FBI Laboratory for testing. We remain fully committed to this investigation.”

— FBI official

What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

The Guthrie case continues to generate significant public interest, leading to increased security measures by the homeowners and a heightened police presence in the area. This highlights the need to balance the public's right to information with the privacy and safety of those involved in the ongoing investigation.