Tucson Police Chief Named, Guthrie Case Developments, and Major Economic Boost from Gem Show
Tucson, AZ – March 10, 2026 – A new police chief steps in, investigators share updates in the Guthrie case, and the Gem Show delivers a major economic lift.
Tucson is seeing significant developments this week, from leadership changes at the police department to new details in a high-profile missing persons case and fresh numbers showing a major boost to the local economy.
Monica Prieto Named Tucson Police Chief
The Tucson Police Department has officially named Monica Prieto as its new chief. Prieto brings more than 25 years of law enforcement experience and steps into the role at a time when community trust and public safety remain top priorities.
City leaders say her background in community policing and departmental leadership stood out during the selection process. Prieto is expected to outline her immediate goals for the department in the coming days.
New Developments in Nancy Guthrie Investigation
Investigators have released new information in the ongoing search for Nancy Guthrie, whose disappearance has drawn statewide and national attention. Authorities confirmed that DNA evidence was recovered from a glove connected to the case, though officials have not disclosed whose DNA was identified.
The search effort has now stretched into its third week, with a reward fund continuing to grow. Community members have held vigils and organized volunteer search efforts as the investigation continues.
Gem and Mineral Show Delivers $285M Impact
There is brighter economic news following the conclusion of the Tucson Gem and Mineral Show. Organizers report the internationally known event generated an estimated $285 million in economic impact for the region.
Hotels, restaurants, and small businesses across the city saw a surge in visitors, with vendors and collectors traveling from around the world. Local officials say the show remains one of Tucson’s most powerful annual economic drivers.
Sources
https://www.kgun9.com/news/local-news/tucson-police-department-names-monica-prieto-as-new-chief
https://www.msn.com/en-us/news/us/frustration-despair-mount-in-tucson-over-nancy-guthrie-s-disappearance/ar-AA1Wt86U
https://www.kgun9.com/news/community-inspired-journalism/midtown-news/tucson-gem-and-mineral-show-delivers-285-million-