Donna Michelle Sholberg, 48, was last seen on August 24, 2010, in Shingletown, California. She was traveling with three others, including a man named Nathan Florence, and the group reportedly intended to drive to Reno, Nevada — a trip of about three hours. Sholberg and Florence were never heard from again.

At the time she disappeared Sholberg was described as a 6 feet 2 inches tall Caucasian woman, about 200 pounds, with red hair and brown eyes. Distinguishing marks include a scar on her left ankle from spider bites, and she may also have used the surname Ruble. The case has been entered into national missing persons databases but has produced no significant breakthroughs.

Anyone with information about Donna Sholberg or Nathan Florence is asked to contact the Fairfield Police Department.