Live from ABC News headquarters in New York City. This is Good Morning America.

We're going to begin with major new developments in the search for Nancy Guthrie.

Officials in Arizona detained a person for questioning connection with her abduction. That person has now been released, new video as well.

I want to go back to Chief Investigator of correspondent Aaron Kuturski's on the scene. Good morning, Aaron.

Just been a frantic 24 hours, Georgia. Delivery man was detained about an hour south of here for

questioning. He told us authorities searched his car, searched his home, then released him a short time ago,

and it all happened after we saw those new images of a figure and a mask here on

Nancy Guthrie's doorstep.

Overnight, a week and a half after Nancy Guthrie was last seen, an individual was detained

for questioning in connection with her abduction.

The Pima County Sheriff's Department said deputies detained a subject during a traffic stop

south of Tucson.

The subject is currently being questioned in connection to the Nancy Guthrie investigation. The person was stopped in

Rio Rico, 51 miles from Tucson near the Mexican border. Forensic teams scouring the Nissan

Road with Arizona plates. The doors and back hatch open. Investigators descending on this

home in the small town for a search.

A woman who identified herself as the homeowner said someone called in a tip reporting Guthrie

was there. I don't know who she is. I don't know anything about her. They only said that they

gave a tip that she was in my house and I told them you can go in and search my house. There's

nobody there. She told reporters her son-in-law was the person detained by police she identified the vehicle in

a picture and said he's a delivery driver in Tucson but insisted he had nothing to do with

Nancy Guthrie's disappearance police releasing him overnight he later spoke exclusively to our

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