
The twenty-two-year-old Cobb was arrested in Anniston in May 1925 for the "strong-arm" robbery of T. T. Bagley, a local grocer. On the night of May 8, while awaiting trial in the Calhoun County jail, Cobb and four other inmates sawed through the bars of their cell window, scaled the tall fence surrounding the jail, and crawled through a large drain pipe to the rear of the Manhattan Hotel where they stole an automobile and made good their escape. The Anniston Star reported that "the minutest details of the escape had been carefully worked out. Care was taken to cut the telephone cord leading to the jail before their departure." Authorities later discovered that a second car had been stolen and determined that the men had separated, some headed for Birmingham and the others toward Atlanta.