Texas Peace Officer - Inchoate offenses

Criminal Attempt:
specific attempt to commit an offense, but fails to effect the commission of the offense intended; offense is one category lower than the offense attempted
Criminal Conspiracy:
agrees to a felony with one or more persons that they or one or more of them engage in conduct that would constitute the offense; one category lower than actual offense
Criminal Solicitation:
Capital felony or 1st degree felony he requests, commands, or attempts to induce another to engage in specific conduct that would constitute a felony
Criminal Instrument:
anything, the possession, manufacture, or sale of which is not otherwise an offense, that is specifically designed, made, or adapted for use in the commission of an offense; one category lower than offense intended