Lewis and Clark County officials are seeking help in looking for a 48-year-old York woman who has been missing for nearly a week.

Sheriff Leo Dutton says Corla Harmon was reported missing by her mother on Sunday, but was last seen on Oct. 6. Family members say she is an insulin-dependent diabetic and may be driving a gold or tan 2000 Honda Civic.

Harmon is 5 feet, 2 inches tall and weighs 190 pounds. She has brown hair and hazel eyes.

Associated Press