People v. Hobbs , 86 Ill. 2d 242 ( 1981 )
The PEOPLE v. Cullotta , 32 Ill. 2d 502 ( 1965 )
People v. Perruquet , 68 Ill. 2d 149 ( 1977 )
People v. Krankel , 102 Ill. 2d 181 ( 1984 )
Crist v. Bretz , 98 S. Ct. 2156 ( 1978 )
Strickland v. Washington , 104 S. Ct. 2052 ( 1984 )