SWAT vehicles were seen departing the Pima County Sheriff’s parking lot amid an ongoing search for Nancy Guthrie, who authorities believe was kidnapped.

Two armoured SWAT vehicles from the Pima County Sheriff's Department were seen on Annie Guthrie's street on Tuesday evening, around 6 pm local time, in addition to several FBI agents.

A former Arizona SWAT commander revealed to The Post on Monday what cops hunting for Nancy Guthrie will now be doing as the evening’s deadline for a $6 million bitcoin ransom fast approaches and the case continues to baffle authorities.

The investigation into the disappearance of Nancy Guthrie, 84, has escalated with authorities searching her septic tank. Ex-SWAT team member suggests why.

The Lago Vista Police Department advised residents in the area of American Drive and Santa Rosa Avenue to shelter-in-place while authorities worked an ongoing investigation.

The police presence on Annie Guthrie’s street has been steadily increasing since search and rescue units arrived Tuesday afternoon. Two armored SWAT vehicles from the Pima County Sheriff’s Department arrived on the street just after 6 p.

Las Vegas police and the FBI searched a home on the east side of Las Vegas Saturday morning, finding a "possible biological laboratory," including “refrigerators with vials containing unknown liquids.

The FBI stated the images show an individual appearing to tamper with a camera.

The Daviess County Sheriff’s Office and the Daviess County Detention Center are planning to create a joint tactical, or SWAT, team using equipment purchased with federal funds. Jailer Art Maglinger