Authorities this morning identified a man shot to death late Tuesday afternoon in West End.Corey K. Smith, 21, of the 200 block of Fulton Avenue SW, was pronounced dead on the scene at 5:29 p.m., said Jefferson County Deputy Coroner Jack Parker. Smith was found in the yard in the 200 block of 23rd Street SW about 5:20 p.m. after residents reported hearing shots fired. Birmingham police said he had been involved in an altercation with a man nearby.