In his second issue, appellant argues he was harmed by the additional definition of unlawful because it “violated his right to a unanimous jury,” “lowered the state’s burden of proving each and every element of the offense beyond a reasonable doubt,” and was “confusing, misleading, and … an incorrect statement of Texas law.” The court of criminal appeals has framed the issue as whether the definition was an incorrect statement of the law. Our inquiry is limited accordingly.FN2
FN2. Moreover, appellant provides no argument or authority to support his contention that the instruction violated his right to a unanimous jury. Therefore, it has been waived as inadequately briefed. TEX.R.APP. P. 38.1.
*2 Appellant was charged with retaliation. See TEX. PENAL CODE ANN. § 36.06(a) (West 2011). The statute provides, in pertinent part, that a person commits an offense if he intentionally or knowingly harms or threatens to harm another by an unlawful act in retaliation for or on account of the service or status of another as a person who has reported or who the actor knows intends to report the occurrence of a crime. See id.; see also Moore v. State, 143 S.W.3d 305, 319 (Tex.App.-Waco 2004, pet. ref’d).