Authorities are asking for the public's help in locating a missing person. 

17-year-old Donald Best, a.k.a. Demarcus Johnson, was last seen on Wednesday, August 26th at his home in Somerset. 

He is described as a black male with brown eyes and hair, standing 5‘9“ tall, weighing about 160 pounds. 

Anyone with information as to his whereabouts are asked to contact the Pulaski County sheriffs Department at 606-678-5145.