Tex. Penal Code § 3.01
In this chapter, "criminal episode" means the commission of two or more offenses, regardless of whether the harm is directed toward or inflicted upon more than one person or item of property, under the following circumstances:
Acts 1973, 63rd Leg., p. 883, ch. 399, Sec. 1, eff. Jan. 1, 1974.
Amended by Acts 1987, 70th Leg., ch. 387, Sec. 1, eff. Sept. 1, 1987;
Acts 1993, 73rd Leg., ch. 900, Sec. 1.01, eff. Sept. 1, 1994.