¶ 1. The State appeals from an order granting John Thorstad's motion to suppress a warrantless blood test performed to obtain evidence of Thorstad's intoxication. The State contends that the blood test was admissible because Thorstad consented to the blood test, or in the alternative, because the blood test was justified under
State v. Bohling,
I. Background
¶ 2. The parties stipulated to facts set forth in both the May 12, 1999 motion hearing and Thorstad's amended motion to suppress. The trial court decision relied on additional facts the parties do not contest. Thorstad was arrested on September 27, 1997, at the scene of a one-car accident. 1 His arrest followed his admission that he was the driver of the car and that he had been drinking a lot. He had also failed two field sobriety tests. Upon arrest, he was taken to Richland Hospital for a blood test. The arresting officer did not obtain a warrant for the blood test. Instead, the officer requested that Thorstad provide a blood sample for evidentiary analysis and read Thorstad an "Informing the Accused" form. The information on this form approximated the language mandated by Wis. Stat. § 343.305(4) (1997-98). 2 Among other things, the form *669 explained that Thorstad could refuse to submit to chemical testing, but that upon such refusal, his driving privileges would be revoked. After the officer read the form, Thorstad agreed to the blood test. At no time did Thorstad request that he be given the opportunity for an alternate form of test, nor did he ever refuse to take the blood test.
¶ 3. On October 20, 1997, the State filed a complaint against Thorstad, alleging one count each of operation of a motor vehicle while under the influence of an intoxicant and operation of a motor vehicle with a prohibited alcohol concentration in violation of Wis. Stat. § 346.63(l)(a) and (b). 3 Thorstad moved to suppress blood test evidence of his intoxication, and later amended his motion. In his amended motion, Thorstad argued that the blood test was an unreasonable search in violation of the Fourth Amendment. The trial court concluded that the State had failed to meet its burden to justify the warrantless blood test and ordered the blood test suppressed. The State appeals.
II. Analysis
¶ 4. Whether a search is reasonable is a question of constitutional law that we review de novo.
See State v. Guzman,
¶ 5. Recognizing that "intrusions beyond the body's surface" implicated "interests in human dignity and privacy which the Fourth Amendment protects," the Supreme Court elaborated on the conditions under which blood tests were constitutionally permissible.
Schmerber v. California,
¶ 6. Relying on
Schmerber,
in
Bohling,
the Wisconsin Supreme Court held that given certain limitations, "a warrantless blood sample taken at the
*671
direction of a law enforcement officer is permissible."
Bohling,
¶ 7. In outlining the requirements that must be met before a warrantless blood draw is permissible under the Fourth Amendment, the Bohling court examined the analysis in Schmerber. Bohling, 173 Wis. 2d .at 537-41. The court concluded that warrantless blood draws are permissible when the following four requirements are met:
(1) the blood draw is taken to obtain evidence of intoxication from a person lawfully arrested for a drunk-driving related violation or crime, (2) there is a clear indication that the blood draw will produce evidence of intoxication, (3) the method used to take the blood sample is a reasonable one and performed in a reasonable manner, and (4) the arrestee presents no reasonable objection to the blood draw.
Id. at 533-34 (footnote omitted). 4
¶ 8. The State argues that taking Thorstad's blood without a warrant was justified because the four
*672
requirements of
Bohling
were met. The State also contends that, regardless of
Bohling,
Thorstad consented to the blood test under Wis. Stat. § 343.305. In
County of Ozaukee v. Quelle,
Every driver in Wisconsin impliedly consents to take a chemical test for blood alcohol content. A person may revoke consent, however, by simply refusing to take the test. Thus, a driver has a "right" not to take the chemical test (although there are certain risks and consequences inherent in this choice). The legislature recognized that drivers being asked to take a chemical test should be informed of this choice and therefore requires law enforcement officers to provide drivers with certain information.
(Citations omitted.)
¶ 9. Thorstad does not contend that the law enforcement officer failed to provide the information mandated by Wis. Stat. § 343.305; nevertheless, he argues that the blood test was an unreasonable search under the Fourth Amendment. In support of his position, Thorstad relies heavily on a Ninth Circuit Court of Appeals case,
Nelson v. City of Irvine,
¶ 10. Thorstad also argues that the blood test was an unreasonable search because it was involuntary and nonconsensual. However,
Bohling
does not require that the subject of the blood test give consent or voluntarily take the test,
¶ 11. Even if it were clear from Thorstad's brief that he is arguing that
Bohling
is unconstitutional, we could not reach that question. This court cannot alter or overrule the constitutional standard set by
Bohling.
"The supreme court is the only state court with the power to overrule, modify or withdraw language from a previous supreme court case."
Cook,
¶ 12. To justify a warrantless blood draw,
Bohling
first requires that "the blood draw is taken to obtain evidence of intoxication from a person lawfully arrested for a drunk-driving related violation or crime."
¶ 13.
Bohling
next requires that there be "a clear indication that the blood draw will produce evidence of intoxication."
Id.
The supreme court has held that, in the context of a blood draw incident to arrest, "clear indication" is the legal equivalent of "reasonable suspicion."
State v. Seibel,
*675 ¶ 14. At the time Thorstad's blood was drawn, he had been found at the scene of a one-car accident. He had admitted he had been driving and had been drinking a lot. He had also failed two field sobriety tests. The combination of these circumstances constitutes at least a reasonable suspicion that a blood test would reveal evidence of intoxication.
¶ 15.
Bohling
also requires that when a blood sample is taken, "the method used to take the blood sample is a reasonable one and performed in a reasonable manner."
¶ 16. Finally,
Bohling
requires that "the arrestee presents no reasonable objection to the blood draw."
¶ 17. Because the requirements of Bohling were satisfied, we conclude that Thorstad's blood test was a reasonable search under the Fourth Amendment. Because the search was constitutionally permissible, the trial court erred in granting Thorstad's amended *676 motion to suppress. We therefore reverse and remand for further proceedings.
By the Court. — Order reversed and cause remanded with directions.
Notes
The trial court's decision gives the date of arrest as September 27, while Thorstad's amended motion to suppress gives the date as September 28. The discrepancy is not relevant to our decision.
All references to the Wisconsin Statutes are to the 1997-98 version unless otherwise noted. The language of WlS. STAT. § 343.305(4) has been modified since Thorstad's arrest. However, the substance of the information that § 343.305(4) requires in the Informing the Accused form has not changed. Furthermore, the language change in the statute since Thor-stad's arrest does not affect our analysis.
The state filed an amended complaint on May 4, 1998. However, no additional counts were alleged.
The court also noted that probable cause to arrest could substitute for an actual lawful arrest in requirement (1).
See Bohling,
Thorstad has served the attorney general with a copy of his amended motion to suppress. We have previously concluded that notice to the attorney general is a prerequisite to a party's constitutional challenge to a statute.
See Midwest Mut. Ins. Co. v. Nicolazzi,
