Nancy Guthrie’s household staff have now undergone DNA testing as authorities intensify their efforts to solve her mysterious disappearance.

The 84-year-old, mother to NBC News Today host Savannah Guthrie, vanished in the early hours of February 1, and has remained missing ever since.

According to Fox News, investigators have begun collecting DNA samples from Nancy’s landscaper, pool cleaner, and other household workers. So far, no suspect has been identified by the police.

Earlier investigations involved gathering DNA evidence from outside her residence, including blood traces confirmed to be Nancy’s.

The newly obtained DNA samples aim to either rule out certain individuals or gather more information about them, former Las Vegas Police Lieutenant Randy Sutton explained to Fox News.

Additionally, law enforcement officials informed NBC News that a surveillance photo of a possible suspect is expected to be released shortly, potentially as early as this afternoon.

This comes after the second ransom note deadline, where the family was demanded to pay $6million in Bitcoin, passed. 

The Guthrie children told captors in an emotional video that they would pay the large sum to have their mother safely returned. 

Nancy Guthrie’s household employees have been swabbed for DNA as the investigation into her disappearance takes a new turn

Nancy is the mother of Today Show host Savannah Guthrie 

The new DNA swabs come after police already collected her DNA off blood droplets near the door of her $1million home in Tucson 

Nancy was reported missing on February 1 after not attending a church event. 

Nancy’s daughter, Annie, and son-in-law, Tommaso Cioni, realized she was missing around 11.10am, the Pima County Sheriff’s Office said.

They reported her disappearance to police at 12.15pm. Her phone, wallet, vital daily medications and car were all still at her $1million Catalina Foothills home.

Nancy had dinner at the home of Annie and Cioni, just four miles away from her house, before Cioni dropped her back at her home around 9.45pm MT on January 31.

Cioni said he saw his mother-in-law enter her home through the garage before driving off.

Investigators found drops of blood on Nancy’s front porch that were later confirmed to be hers and that her doorbell camera was disconnected at around 1.45am.

Less than 30 minutes later, her security camera detected movement. Her pacemaker stopped transmitting data to her Apple Watch and phone shortly afterwards, suggesting she had been taken out of the devices’ range.

Nancy requires medication every 24 hours and it is unclear if whoever abducted her has ensured she has access to her medications.

The Daily Mail takes you inside the kidnap case shocking America. Out now on all podcast platforms. Listen here 

The Pima County Sheriff’s Office said it has no suspects and that there has been little new information about the case since last week. 

A ransom note sent to multiple news outlets last week stipulated an initial deadline of Thursday evening, with a final deadline for Monday evening.

The notes are said to have made specific reference to damage to Nancy’s home and the placement of a possession, both details that have not been shared with the public.

It is unclear if those specific pieces of information were accurate.

Guthrie said she and her family were taking the demands seriously but there has been no official update on whether the notes’ contents have been verified and if their senders really are holding Nancy captive.

Efforts to negotiate with alleged captors also came to a standstill as a digital wallet referenced in the first letter for a potential transaction remained empty, according to, which was sent a copy of the note.

Once the payment was made, the alleged kidnappers claimed they would return Nancy to Tucson within 12 hours, the outlet reported.

After Monday’s deadline passed, the FBI said it ‘is not aware of any continued communication between the Guthrie family and suspected kidnappers.’