The Necessity Defense in Missouri and Illinois. Sometimes life forces people into difficult situations where they have to make split-second decisions to protect themselves or others, even when doing so may technically break the law. In both Missouri and Illinois, the necessity defense recognizes that, in limited emergency situations, unlawful conduct may be justified when it is done to prevent a greater harm.
Elements of the Necessity Defense in Missouri and Illinois
Both Missouri and Illinois recognize necessity as a defense in certain emergency situations, but the defense is limited and fact-specific. Under Missouri Revised Statute Section 563.026 and 720 ILCS 5/7-13, several key ideas usually matter:
- Imminent Danger: The threat must be immediate and compelling, not speculative or far off in the future.
- No Legal Alternatives: The defendant must show that there was no reasonable lawful way to avoid the harm.
- Proportionality: The harm avoided must be greater than the harm caused by the unlawful act.
- Restrictions: The defense is not available in every kind of case, and the limits can vary depending on the state and the charge involved.
- Affirmative Defense Structure: Necessity is treated as an affirmative defense, meaning the defendant admits the act happened but argues it was justified under the circumstances.
Examples of the Necessity Defense
The necessity defense can apply in different emergency situations where unlawful conduct is used to prevent a greater harm. Examples may include:
- Driving Without a License: Driving someone to the hospital during a medical emergency when no lawful alternative is available.
- Trespassing to Avoid Danger: Entering private property to escape immediate harm or seek shelter during a dangerous emergency.
- Property Damage to Prevent Greater Harm: Breaking a window to rescue someone from a burning car or damaging property to stop a gas explosion.
- Emergency Action to Prevent Injury: Acting quickly in a dangerous situation where waiting would likely result in serious harm.
In each situation, the key question is whether the unlawful act was truly the only reasonable option available to prevent immediate harm.
Challenges in Proving the Necessity Defense
While the necessity defense can be powerful, it can also be difficult to prove. Prosecutors often argue that the danger was not truly imminent, that lawful alternatives existed, or that the defendant caused more harm than they prevented. Courts also tend to examine these cases closely because the defense asks the court to excuse conduct that would otherwise be criminal.
That means the defense often depends on strong evidence, a clear timeline, and a persuasive explanation of why the emergency left no reasonable legal option.
How Combs Waterkotte Can Help with a Necessity Defense
Combs Waterkotte represents clients in Missouri and Illinois and builds defense strategies around the facts that matter most. In necessity cases, that often means examining the emergency, the timing, the available alternatives, and whether the response was proportionate to the danger involved.
As part of our broader criminal defense strategies, we evaluate whether the evidence supports a necessity defense and how that defense fits the charge at issue. If you believe necessity may apply to your case, contact us online or call (314) 900-HELP to discuss your options with a criminal defense attorney.
