Mamta Popat, Arizona Daily Star

 A Tucson police lieutenant was demoted after officials said she took sexually explicit videos and sexually provocative photos of herself wearing her police uniform and sent them to a subordinate officer with whom she was in a relationship, department officials said Monday.

Lt. Diana Lopez, a former public information officer for the department, was reduced to the rank of sergeant following an investigation that began in August 2012. Anonymous letters sent to the department about Lopez prompted the probe, according to a report that was released Monday.

The department did find that Lopez took sexually explicit videos and at least one provocative photo where she was wearing a Tucson police uniform shirt. She sent those images and videos using her personal cell phone to the subordinate officer.

That officer then apparently showed the videos and photos to other TPD officers, the report said. This happened between May 2011 through August 2011, the report said.

Lopez violated several department regulations, code of ethics and professional standards and a recommendation was made to reduce her in rank from lieutenant to sergeant, the report said.

Read more of this story in Tuesday’s Arizona Daily Star.

Senior Editor, News, Arizona Daily Star, Tucson, Az.