The Montana Department of Justice has issued a Missing-Endangered Person Advisory for Tabitha Gopher, also known as Tabitha Standing Cloud.
Tabitha is 21-years old, about five feet tall, 110 pounds, with brown hair and brown eyes.
Tabitha was last seen wearing a black hooded sweatshirt with the white letters 'obey' on the front.
The Rocky Boy Police Department has reason to believe Tabitha is endangered, and may possibly be held against her will or be under the control of another person.
She was last seen on Sunday, September 1st, at the Highland Apartments in Billings.
If you have any information about Tabitha, you are asked to call Rocky Boy Police at 406-395-4513 or call 911.
No other details have been provided at this point.