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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