Brandy Lauren Christiansen, 46, was last seen November 2, 2007, in Butte, Montana. She is 5 feet 1 inch and 102 pounds, with brown wavy neck-length hair and blue eyes, and used the nicknames Toti and Donie Renee. A mother of three and a student at Montana Tech, she frequently changed residences in the Butte area; family and friends say it was highly uncharacteristic for her to leave without warning.

A week after she was last seen her blue 1991 Toyota Tercel, Montana plate 1C-8609, was found abandoned on Delmoe Lake Road in the Homestake Pass area. The vehicle showed no signs of damage or foul play and had women’s clothing in the backseat. Investigators noted a lack of recent tire tracks in the snow around the car, consistent with it having been parked there for several days. Bad weather delayed a thorough search until May 2008, and that search turned up no clues.

She had a restraining order against a former live-in boyfriend; that person has not been publicly named as a suspect. The Butte-Silver Bow County Law Enforcement Division classifies the case as endangered missing and continues to investigate. If anyone knew Brandy, her movements in early November 2007, or saw that Tercel in Homestake Pass, please contact investigators with information.