Heavy police activity was seen in the West University neighborhood of Tucson as authorities continue to search for Nancy Guthrie, reported missing on Feb 1.

An investigation is underway by the Tucson Police Department after officers responded to a midtown neighborhood to search for a suspect on Thursday afternoon.

Arizona sheriff releases statement on police activity near Guthrie house Yeah, we just have got now a very short statement from the Pima 0:00 / ...