(Update) The Missing-Endangered Person Advisory for Cheyenne Bunker has been canceled.
The MT DOJ says that she has been located and is safe. No other information has been released.
(1st Report, 11:06 a.m.) The Montana Department of Justice has issued a Missing/Endangered Person Advisory Cheyenne Bunker.
The MEPA was issued at the request of the Helena Police Department.
Cheyenne is 17-years old, 5 feet 6 inches, 163 pounds, with hazel eyes and brown hair.
She was last seen on Monday, September 2, when she left her home headed for the library.
Cheyenne was wearing a turquoise hat with a Montana logo, a thin grey long sleeve hoodie, blue jeans, and white tennis shoes.
According to police, Cheyenne is medication-dependent and did not leave with her medication.
Cheyenne has a mental age of 6 to 8 years old with no concept of time.
If you have any information about Cheyenne please contact Helena Police Department 406-447-8461 or 911.