Penix v. State , 1972 Tex. Crim. App. LEXIS 2489 ( 1972 )
Smith v. State , 1961 Tex. Crim. App. LEXIS 5355 ( 1961 )
Ybarra v. State , 1966 Tex. Crim. App. LEXIS 1079 ( 1966 )