Williams v. State , 261 Ga. 640 ( 1991 )
O'NEAL v. State , 211 Ga. App. 741 ( 1994 )
Pullen v. State , 208 Ga. App. 581 ( 1993 )
Jefferson v. State , 209 Ga. App. 859 ( 1993 )
Massiah v. United States , 84 S. Ct. 1199 ( 1964 )
Brewer v. Williams , 97 S. Ct. 1232 ( 1977 )
Morris v. Slappy , 103 S. Ct. 1610 ( 1983 )
Strickland v. Washington , 104 S. Ct. 2052 ( 1984 )