Criminal Law · Impossibility Criminal
Clear answer to: Who Has The Burden Of Proof For Impossibility Criminal in Criminal Law? with key cases, examples, and exam tips for law students.
The defendant typically holds the burden of proof for an impossibility defense in criminal law, particularly in cases of factual impossibility, while the prosecution has to establish that a crime occurred and that the defendant committed it.
In criminal law, the burden of proof regarding impossibility typically falls on the defendant. This is particularly the case with factual impossibility, where the defendant argues that they were unable to complete the crime due to circumstances beyond their control. The defendant must establish that the crime could not have been completed as a factual matter, which requires them to present sufficient evidence to support their claim.
Conversely, in cases of legal impossibility, where the actions taken by the defendant do not constitute a crime under law, the burden can shift to the prosecution. In this situation, the defendant can argue that their conduct, even if intended to commit a crime, was not criminal because it was legally protected. For the prosecution, establishing the elements of the crime is essential, which includes demonstrating that the defendant engaged in criminal conduct and had the requisite intent.
Key cases illuminate these principles. For instance, in *People v. Dlugash* (1977), the court noted that the defendant bears the burden to show why their conduct constitutes impossibility while also emphasizing that the prosecution must prove the act was criminal. Similarly, *United States v. Lanza* (1958) illustrates factual vs. legal impossibility by highlighting that not every unsuccessful attempt constitutes a crime.
Impossibility as a defense can be nuanced, especially with varying state laws. Some jurisdictions may adopt a stricter approach regarding the burden of proof, while others might allow for more leeway in assessing the defendant's claims. Ultimately, defendants seeking to invoke an impossibility defense must meticulously prepare to meet the evidentiary standards placed upon them, while the prosecution must stay vigilant in proving their case beyond a reasonable doubt.
A defendant attempts to buy drugs from an undercover officer, believing the drugs are real. If the substance is actually a harmless imitation, the defense of factual impossibility could be raised, arguing they could not have committed the crime of drug trafficking.
Impossibility defenses frequently appear in criminal law exams, often as hypothetical problems where students must analyze the defendant's burden and the prosecution's evidence requirements.