UPDATE: Missing Woman has been located. 

At the request of the Sangamon County Sheriff's Office, the Illinois State Police is activating an Endangered Missing Person Advisory. The Sangamon County Sheriff's Office is requesting your assistance in locating Catherine M Tremain, who is a 66 year old white female, who is 5 foot 9 inches and weighs 160 pounds.

Catherine has brown hair, green eyes and is wearing an orange shirt with "Barn in the USA" on it and jeans. She was last seen at 2146 Cincinnati Avenue in Grandview at 9:00am on August 18th. Catherine is driving a green 2005 Ford Freestyle with Illinois license plate, X828015. Catherine has a condition that places her in danger. Any person with information regarding the whereabouts of Catherine M Tremain should contact the Sangamon County Sheriff's Office at 2-1-7-7-5-3-6-6-6-6 or contact 9-1-1.

To see the whole missing person's report, please click here.