Investigators with the Tennessee Bureau of Investigation are searching for an 11-month-old girl, believed to be with her father.

Investigators say Rose Graham went missing from Shelby County with her father Roscoe Graham. Roscoe is reported to be on foot, suicidal, and in possession of a weapon. They were last seen in the area of Lowrance Road in Memphis.

Roscoe Graham is described as a 25-year-old black male with black hair and brown eyes, 5 feet 11 inches tall, weighing 185 pounds.