Background
Brent W. Tripp was charged with criminal damage to property and resisting or obstructing a peace officer after officers investigated reported damage to a Mediacom box at a neighbor’s home. A deputy testified that wires had been pulled from the box and that the neighbor and her caregiver reported Tripp had been on the property. Tripp admitted placing a block of wood near the neighbor’s water meter but denied tampering with the Mediacom box.
When officers told Tripp he was under arrest, he pulled away and ran through the neighborhood while calling the arrest unlawful. Officers ultimately apprehended him. The State dismissed the property-damage charge before trial, but the circuit court convicted Tripp of misdemeanor resisting or obstructing a peace officer after a bench trial and sentenced him to 16 days in jail.
On appeal, Tripp argued that section 31-1(d) of the Illinois Criminal Code required the State to prove beyond a reasonable doubt that officers had probable cause to arrest him for an underlying offense. He also argued that the State’s evidence failed to establish such probable cause.
The Court’s Holding
The Fourth District affirmed. It held that section 31-1(d), which states that a person may not be arrested for resisting arrest unless there is an underlying offense for which the person was initially subject to arrest, does not add an element to the offense and does not create an exception that the State must negate beyond a reasonable doubt. The subsection also does not create an affirmative defense because the legislature did not label it as one, despite expressly doing so elsewhere in the same statute.
The court agreed with decisions from the First and Third Districts interpreting the same provision. It also relied on section 7-7 of the Criminal Code and Illinois Supreme Court precedent establishing that a person may not forcibly resist an arrest by a known peace officer even when the arrest is unlawful. Because the legislature added section 31-1(d) without amending section 7-7, that rule remained controlling.
Accordingly, the State was not required to prove either the underlying offense or probable cause for that offense beyond a reasonable doubt. The court therefore did not decide whether the evidence actually established probable cause or whether Tripp was required to raise the absence of an underlying offense as a defense.
Key Takeaways
- Section 31-1(d) does not make proof of an underlying offense or probable cause an element of resisting arrest.
- The provision is not an affirmative defense because the legislature did not designate it as one.
- Under controlling Illinois law, a person may not use force to resist an arrest by a known peace officer even if the arrest is unlawful.
Why It Matters
The decision reinforces a developing consensus among Illinois appellate districts about the effect of section 31-1(d), a provision added in 2023. Prosecutors need not prove beyond a reasonable doubt that police had probable cause for a predicate offense to obtain a resisting-arrest conviction.
The issue is not necessarily settled statewide, however, because the Illinois Supreme Court has allowed an appeal in a First District case addressing the same statutory question. Unless that court revisits its precedent, the Fourth District concluded that the statutory prohibition against resisting even an unlawful arrest remains controlling.