Texas Code of Criminal Procedure - CRIM P Art. 1.05. Rights of accused

In all criminal prosecutions the accused shall have a speedy public trial by an impartial jury. He shall have the right to demand the nature and cause of the accusation against him, and to have a copy thereof. He shall not be compelled to give evidence against himself. He shall have the right of being heard by himself, or counsel, or both; shall be confronted with the witnesses against him, and shall have compulsory process for obtaining witnesses in his favor. No person shall be held to answer for a felony unless on indictment of a grand jury.