
The Nancy Guthrie case remains active in Tucson after fresh remarks from a retired detective renewed attention on forensic evidence, and a separate burst of police activity on 23 April kept focus on the disappearance of the 84-year-old woman, who was last seen on 31 January.
Investigators have not announced an arrest, and officials have not confirmed that the latest search activity in another part of the city was connected to her disappearance.