WELLSTON, Okla. (KFOR) — The Oklahoma Highway Patrol has issued a Kasey Alert for a missing and endangered woman last seen in Wellston. According to OHP, 34-year-old Brianna Shaa Wilmot was last seen on foot leaving a residence in Wellston. Wilmot is 5 feet tall, 135 pounds with blonde hair and green eyes. Kasey Alert for missing Brianna Shaa Wilmot. Image courtesy Oklahoma Highway Patrol. Officials say Wilmot has a history of suicidal tendencies and did not take required medication with her when she left. If seen, you are asked to call 9-1-1.