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McGuire v. People

Citations: 749 P.2d 960; 12 Brief Times Rptr. 213; 1988 Colo. LEXIS 18; 1988 WL 7824Docket: No. 86SC280

Court: Supreme Court of Colorado; February 7, 1988; Colorado; State Supreme Court

Narrative Opinion Summary

The case involves a petitioner convicted of driving under the influence who appealed his conviction on the grounds that his due process rights were violated when evidence of his refusal to take roadside sobriety tests was admitted at trial. Although he was informed that the tests were voluntary and could be used against him, he was not warned about the evidentiary consequences of refusal. The district court upheld the conviction, and the case was reviewed by a higher court. The court ruled that admission of the refusal evidence did not violate due process under the U.S. and Colorado Constitutions, as the petitioner did not have a constitutional right to refuse testing. The court emphasized that due process is satisfied through statutory publication of the consequences for refusing chemical tests and that explicit warnings are unnecessary if adequate notice exists. The petitioner conceded probable cause for his arrest, and the court held that the absence of advisement regarding the evidentiary impact of refusal did not prevent a fair trial. The judgment was affirmed, with the court noting that roadside sobriety tests require probable cause and that refusal evidence is admissible absent constitutional rights violations.

Legal Issues Addressed

Constitutional Right to Refuse Testing

Application: The court emphasized that a driver does not have a constitutional right to refuse roadside sobriety tests, and refusal can be used as evidence in court, aligning with precedents like Brewer v. Motor Vehicle Div. Dep’t of Revenue.

Reasoning: The petitioner argued that this lack of warning, along with the use of his refusal as evidence, violated his due process rights, echoing concerns previously addressed in Brewer v. Motor Vehicle Div. Dep’t of Revenue, where it was established that a driver does not have a constitutional right to refuse testing or to select the type of test and that refusal could be used against them at trial and lead to license revocation.

Due Process and Admission of Refusal Evidence

Application: The court held that admitting evidence of McGuire's refusal to take roadside sobriety tests did not violate his due process rights, as the absence of a warning regarding the trial consequences of refusal did not prevent a fair trial.

Reasoning: The court affirmed that the admission of such evidence did not infringe on McGuire's constitutional rights under both the United States and Colorado Constitutions.

Probable Cause and Roadside Sobriety Tests

Application: The court affirmed that a roadside sobriety test is a constitutional search requiring probable cause, which McGuire conceded existed in this instance.

Reasoning: Furthermore, a roadside sobriety test is deemed a constitutional search requiring probable cause, which the petitioner concedes existed in this instance.

Statutory Notice and Due Process

Application: Due process was satisfied through statutory provisions detailing consequences for refusing chemical tests, and explicit warnings were deemed unnecessary if adequate notice exists.

Reasoning: Due process was deemed satisfied through the publication of specific statutory provisions detailing the consequences of refusing chemical testing. A licensed driver is presumed to know the law regarding highway use, and explicit warnings are unnecessary if adequate notice exists.