The recent Utah Court of Appeals decision in State v. Allen (2026 UT App 47) provides a critical lesson for both law enforcement and legal practitioners: in criminal law, the specific language used in a warrant isn’t just “legal jargon”—it is the boundary of the State’s power.

While Michael Lee Allen’s conviction for failing to stop for an officer was upheld, his conviction for refusing a chemical test was vacated by the appellate court. The reason? A few missing words in a search warrant.

The Charge: Refusal to Submit to a Chemical Test

In this case, after Allen was arrested following an eight-minute pursuit, an officer suspected he was under the influence. Allen refused to provide a blood sample, prompting the officer to obtain a search warrant.

Under the version of the Utah law applicable to this case, a person can be charged with a class B misdemeanor if they refuse a chemical test after a court has issued a warrant specifically “to draw and test” their blood.

The “Fatal” Flaw: The Language of the Warrant

The search warrant obtained by the officer authorized him to “obtain a body fluid sample in the form of [b]lood”. However, the warrant said absolutely nothing about testing that sample.

When the case went to trial, Allen’s counsel pointed out this discrepancy, arguing that the State failed to prove a required element of the crime:

• The Statute Required: A warrant to “draw and test“.
• The Warrant Provided: Authorization only to “obtain” (draw) the sample.

The State argued that the authority to test the blood was “implicit” in the warrant’s purpose. After all, why would an officer draw blood if not to test it?

Why It Matters: The Importance of Precision

The Utah Court of Appeals disagreed with the State, finding merit in Allen’s argument. The court emphasized that because the warrant did not explicitly authorize officers to “draw and test” the blood, the State had not met the strict requirements of the refusal statute.

This ruling highlights two vital takeaways:

1. Strict Construction of Penal Statutes: In criminal law, statutes are often interpreted strictly. If a law requires a specific type of warrant (one that authorizes both drawing and testing), a warrant that only authorizes one of those actions is legally insufficient to support a conviction for refusal.
2. The High Stakes of Documentation: This case serves as a reminder to law enforcement that the language in a warrant must mirror the requirements of the charging statute. A small oversight in drafting can lead to the dismissal of an entire charge, regardless of the defendant’s conduct.

Because of this linguistic technicality, the appellate court vacated Allen’s conviction for refusal to submit to a chemical test and ordered an acquittal on that count.