Conspiracy and Party Liability
Texas and federal law both punish people who participate in crimes committed by others. The mechanisms are different in significant ways.
The law of parties in Texas
Texas does not use the federal “aiding and abetting” framework. Instead, section 7.02 of the Texas Penal Code makes a person criminally responsible as a party if, acting with intent to promote or assist the commission of an offense, the person solicits, encourages, directs, aids, or attempts to aid another person to commit it.
Party liability requires proof of intent. The State must show that the defendant knew what was going to happen and intended to help make it happen. Presence at the scene is not enough. Knowledge after the fact that a crime occurred is not enough. The State must prove that the defendant acted with the specific intent to promote or assist the offense.
Section 7.02(b) extends liability further: if a defendant conspired to commit a felony and another felony was committed in furtherance of that conspiracy, the defendant is responsible for that other felony if it should have been anticipated as a result of carrying out the conspiracy. This is Texas’s version of co-conspirator liability, and it is broad.
Conspiracy in Texas
Conspiracy is a separate offense under section 15.02 of the Texas Penal Code. A person commits conspiracy if, with intent that a felony be committed, the person agrees with one or more others to commit the felony, and one of them performs an overt act in pursuance of the agreement.
Two features distinguish Texas conspiracy law from federal:
The overt act requirement. Texas requires proof that at least one conspirator took a concrete step toward carrying out the agreement. While non-drug federal conspiracies require an overt act, federal drug conspiracy under 21 U.S.C. section 846 has no overt act requirement; the agreement alone is the crime.
The punishment. In Texas, conspiracy is punished one category lower than the most serious offense that was the object of the conspiracy. A conspiracy to commit a first-degree felony is punished as a second-degree felony. Under federal law, a conspirator faces the same punishment as the principal offender.
Federal conspiracy is broader
Federal conspiracy law reaches further than Texas law in two ways.
First, the absence of an overt act requirement in drug cases means the government can prosecute a conspiracy based entirely on the agreement itself, proved through testimony, recordings, and circumstantial evidence of coordination.
Second, under the Pinkerton doctrine, a conspirator is liable for all reasonably foreseeable crimes committed by co-conspirators in furtherance of the conspiracy. Texas has a narrower version of this in section 7.02(b), but federal Pinkerton liability is more expansive and more aggressively used.
For more on federal conspiracy and aiding-and-abetting charges, see our federal aiding and abetting page.
What this means in practice
Conspiracy and party-liability charges expand the reach of a prosecution. A person who never touched the drugs, never held the weapon, never entered the building can face the same charge as the person who did. The State’s theory is that the defendant agreed, intended, and helped. Often that theory is built on inferences from circumstantial evidence, and those inferences can be challenged.
If you are facing conspiracy or party-liability charges, the first question is what the State can actually prove about your knowledge and intent. Talk to a criminal-defense lawyer about the facts of your case.