Margie Pickens, 84 of Duncan, has been missing since June 15th from her home in Duncan on South 11th. Authorities believe she would be on foot and traveled in an unknown direction.
 A Silver Alert has been issued to be on the lookout for her.
 Pickens is described as a height of 5 foot 4 inches and around 100 pounds, according to information released by the department. No clothing description is available at this time.
 According to published reports, she may have been seen at the Duncan Walmart on June 14th asking for a ride to Elk City. 
 Sgt. Layle Baker with the Duncan Police Department said if there are any reports of Pickens whereabouts to contact him at 580-255-2112 or call 911.