Betts v. Brady , 62 S. Ct. 1252 ( 1942 )
Owens v. State , 162 Tex. Crim. 212 ( 1955 )
Garrett v. State , 434 S.W.2d 142 ( 1968 )
Welcome v. State , 438 S.W.2d 99 ( 1969 )