Bullard v. State , 548 S.W.2d 13 ( 1977 )
Galvan v. State , 525 S.W.2d 24 ( 1975 )
Ex Parte Davila , 530 S.W.2d 543 ( 1975 )
Trevino v. State , 519 S.W.2d 864 ( 1975 )