Nancy Guthrie missing, the investigation now into it's seventh week.

The $1 million reward remains active despite no arrests or significant leads. The FBI is actively examining a "mixed" DNA sample and a home near in which residents moved out when Guthrie went missing.

In the meantime, due to pressure regarding the handling of this case, Pima County Sheriff Chris Nanos is facing a recall effort.

Join Nancy and her panel of experts for the latest. 

If you have information, it can be reported anonymously to the FBI at 1-800-CALL-FBI (1-800-225-5324) or online at tips.fbi.gov. 

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