Timeline: NBC host Savannah Guthrie’s mother disappears as sheriff says she may have been 'abducted'

TUCSON, Ariz. – Officials successful Tuscon, Arizona are continuing to hunt for the parent of NBC "Today" co-host Savannah Guthrie aft she went missing from her location and was past seen connected Saturday night, saying that a transgression has been committed.

84-year-old Nancy Guthrie was past seen Saturday nighttime astatine her Tuscon residence astatine astir 9:30 p.m. earlier she went missing, according to the Pima County Sheriff's Department. While officials didn't instantly elaborate connected the circumstances of her disappearance, Sheriff Chris Nanos said connected Monday that "we do, successful fact, person a crime."

Nanos said that Nancy Guthrie didn't permission the location by herself.

Savannah Guthrie released a connection to NBC's "Today" connected Monday morning.

"On behalf of our family, I privation to convey everyone for the thoughts, prayers and messages of support. Right now, our absorption remains connected the harmless instrumentality of our beloved mom," the connection said.

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Savannah Guthrie and her mother, Nancy Guthrie. (Instagram/Savannah Guthrie)

Here's a timeline of events:

Saturday 9:45 p.m.: 

The Pima County Sheriff's Department says Nancy Guthrie was past seen astatine her residence adjacent East Skyline Drive and North Campbell Avenue connected Saturday evening. Nancy Guthrie's children dropped her disconnected astatine the location astatine astir 9:45 p.m. connected Saturday, Pima County Sheriff Chris Nanos said.

Sunday 11:00 a.m.: 

Nanos said that Nancy Guthrie didn't be her religion service, adding that her household was notified astir the lack by a churchgoer. Officials said household members went to Nancy Guthrie's location astatine astir 11 a.m. and spent immoderate clip looking for her.

Sunday 12:00 p.m.:

Nancy Guthrie's household calls 911, according to officials.

Savannah Guthrie and her mother, Nancy Guthrie. (Instagram/Savannah Guthrie)

Savannah Guthrie and her parent Nancy Guthrie look with Jenna Bush Hager connected "Today" connected Wednesday, April 17, 2019. (Nathan Congleton/NBCU Photo Bank/NBCUniversal via Getty Images)

Sunday afternoon/night: 

The Pima County Sheriff's Department begins hunt and rescue efforts utilizing helicopters, infrared cameras and drones to hunt for the missing 87-year-old. During a quality league connected Sunday night, Nanos said they recovered grounds that raised "some concerns" astatine Nancy Guthrie's home.

"We’re beauteous overmuch conscionable throwing everything astatine this that we can. Guthrie is 84 years aged and is not of bully carnal health, and truthful people that’s a large concern," Nanos said. "This is precise concerning to us. We don’t typically get the sheriff retired astatine a country similar this. But it’s precise concerning what we’re learning from the house."

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Savannah Guthrie and her mother, Nancy Guthrie. (Instagram/Savannah Guthrie)

Monday:

Nanos said during a quality league that Nancy Guthrie didn't permission the location connected her ain accord, adding that a transgression has been committed. He said that the hunt and rescue ngo has been unopen down to springiness that squad clip to rest.

"We judge now, aft we processed that transgression scene, that we do, successful fact, person a transgression country that we do, successful fact, person a crime," Nanos said. "She did not permission connected her own. We cognize that."

"We don't spot this arsenic a hunt ngo arsenic overmuch arsenic we bash a transgression scene," helium added.

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Savannah Guthrie and her mother, Nancy Guthrie. (Instagram/Savannah Guthrie)

Australian-born presenter Savannah Guthrie poses alongside her parent Nancy Guthrie during a accumulation interruption portion hosting NBC's "Today Show" unrecorded from Australia astatine Sydney Opera House connected May 4, 2015, successful Sydney, Australia. (Don Arnold / Wireimage)

Nanos noted that Nancy Guthrie has constricted mobility and has medicine that she needs to instrumentality each 24 hours, which could beryllium fatal if not taken. He said that Nancy Guthrie "is of large dependable mind" beside her carnal ailments, adding she's "sharp arsenic a tack."

Investigators were seen successful the country wherever Nancy Guthrie lives, including sheriff's section helicopters.

"We request her back. We request to find her. and clip is precise critical. She is 84. She needs her meds," Nanos said.

People with accusation astir Nancy Guthrie's disappearance are asked to interaction the Pima County Sheriff's section at: 520-351-4900.