New revelations from surveillance footage are shedding light on how Nancy Guthrie’s kidnapper might have managed to escape from her Arizona residence undetected.

Authorities are currently trying to track down a truck that could be linked to Nancy’s disappearance. However, Fox News has reported that surveillance cameras in the Tucson area might not have captured the vehicle at all.

Both the City of Tucson and the Arizona Department of Transportation have traffic cameras installed near Nancy’s home. Yet, officials state that these cameras do not record passing vehicles.

While Pima County does have cameras capable of recording, officials admit these devices are not foolproof and may fail to capture clear license plate information.

In response, investigators have reached out to local residents and businesses, urging them to provide any personal surveillance footage that might assist in the investigation.

In a related development, Pima County Sheriff Chris Nanos has backtracked on an earlier statement, now clarifying that investigators did not find a glove on Nancy’s property.

‘We have no glove. We never found a glove on that property,’ he told  Fox News correspondent Matt Finn on Friday.

Savannah Guthrie and mother Nancy Guthrie, who has been missing since February 1

It has since emerged that the cameras near Nancy Guthrie’s street, pictured, may not have actually recorded her abductor’s vehicle coming and going

It comes after Reuters reported Thursday that Nanos blocked the FBI from examining a glove and DNA that were found inside the residence so they could be processed at the FBI’s national crime lab at Quantico, Virginia. 

Nanos denied the request, instead sending the evidence for testing at a private DNA lab in Florida, a law enforcement source told the outlet.

The sheriff was accused of ‘further slowing’ the case by not utilizing federal resources, as well as prolonging the ‘Guthrie family’s grief and the community’s wait for justice’.

But Nanos has hit back at the allegations that he blocked the FBI from accessing evidence, telling KVOA that is ‘not even close to the truth’.

‘Actually, the FBI just wanted to send the one or two they found by the crime scene, closest to it – mile, mile and a half… I said ‘No, why do that? Let’s just send them all to where all the DNA exist, all the profiles and the markers exist.’ They agreed, makes sense,’ he told the news outlet Thursday night.

The sheriff, during his Thursday night remarks, claimed ‘quite a number’ of gloves were recovered during the search.

‘We don’t even know the true value of these gloves,’ he added.

A chilling masked figure was seen outside Nancy Guthrie’s home the night she went missing

Pima County Sheriff Chris Nanos has made another flip-flopping evidence confession, now claiming investigators did not recover a glove from Nancy’s property 

The FBI has already analyzed the videos from Nancy’s doorbell camera, which gives close-up view of the armed suspect trying to cover the camera – first with a gloved hand and then with part of a plant ripped from the yard.

The FBI released more details about the suspect Thursday, him as a 5-foot-9-inch or 5-foot-10-inch male with an average build.

The agency also shared photos from multiple angles of a black, 25-liter ‘Ozark Trail Hiker Pack’ backpack, which the agency said is the brand and model the suspect was wearing.

‘We hope this updated description will help concentrate the public tips we are receiving,’ the FBI said, noting the thousands of tips it has gotten since Nancy’s disappearance.

FBI Phoenix also announced it has hiked its reward to $100,000 for information on Guthrie’s disappearance.

The increased reward comes as Nanos has been met with criticism for failing to find Nancy, 84, after she vanished from her $1 million Tucson home 12 days ago. 

He has also come under scrutiny amid the ongoing investigation – including from sources within his own department who alleged he made a series of missteps that slowed the search in its crucial first hours.

Federal and local officers have been going door-to-door in Tucson neighborhoods around Nancy’s house while also looking for clues around her daughter Annie’s nearby home, which she had visited just hours before disappearing.

Investigators have recovered and are analyzing several pieces of evidence.

Blood droplets were found near the front door of Nancy Guthrie’s home on February 2

The FBI on Thursday shared photos from multiple angles of a black, 25-liter ‘Ozark Trail Hiker Pack’ backpack, which the agency said is the brand and model the suspect was wearing

Authorities on Thursday briefly put up a tent in front of Nancy’s entryway where her blood was discovered in the early days of the investigation, and where a doorbell camera captured images of a masked person the night she went missing. 

FBI and SWAT teams also swarmed the brush around the home of Nancy’s daughter Annie Guthrie and her husband Tommaso Cioni on Tuesday night, despite investigators having previously searched it. 

Two investigators emerged from Annie’s home Wednesday with a paper grocery sack and a white trash bag. One, still wearing blue protective gloves, also took a stack of mail from the roadside mailbox. 

Multiple sources close to the Pima County Sheriff’s Department previously told the Daily Mail how Nanos allegedly mishandled the crime scene and issued contradictory messages to the public.

According to those insiders, a vital search-and-rescue aircraft was grounded in the initial hours of the investigation when it was needed most. 

The alleged delay in getting the surveillance aircraft airborne was not caused by mechanical issues or weather, but by staffing shortages that left the department without qualified pilots to fly the plane – a shortage sources blame directly on Nanos. 

In multiple press conferences, the sheriff has apologized for delays and walked back statements made during television interviews.

At one briefing, he said Nancy was ‘harmed at the home’ and taken from her bed, before later saying he had misspoken. 

In another press conference, he failed to instill confidence when asked about potential suspects and motives, replying: ‘Your guess work is as good as mine.’ 

Pima County Sheriff’s deputies speak outside of Nancy Guthrie’s home on Thursday

Nanos has had a long career in law enforcement, but has admitted he is not used to the amount of scrutiny that has come with leading the investigation into the disappearance of Today show host Savannah Guthrie’s mother. 

At news conferences since Nancy’s apparent abduction, the soft-spoken sheriff has tried to walk the line between keeping the public informed while withholding investigation details that only the person who took her would know. 

Nanos has said he is doing his best to solve the case and objected when asked to assess how he has handled it.

‘I’m going to have people who think I’m doing a good job, and I’m going to have people think I am doing a bad job,’ he added. ‘But that’s what we have elections for.’