COURT OF APPEALS

DECISION

DATED AND FILED

NOTICE

April 22, 1999

This opinion is subject to further editing. If published, the official version will appear in the bound volume of the Official Reports.

Marilyn L. Graves

Clerk, Court of Appeals

of Wisconsin

A party may file with the Supreme Court a petition to review an adverse decision by the Court of Appeals. See § 808.10 and Rule 809.62, Stats.

In short, [defendant] knew that refusal was not a "safe harbor" free of adverse consequences and acted in spite of that knowledge. His refusal thus is relevant to show consciousness of guilt. If he has an innocent explanation for not taking the tests, he is free to offer that explanation in court.

Id.

The Fourth Amendment does not require a police officer who lacks . probable cause to arrest to simply shrug his or her shoulders and thus possibly allow a crime to occur or a criminal to escape. The law of investigative stops allow[s] police officers to stop a person when they have less than probable cause. Moreover, police officers are not required to rule out the possibility of innocent behavior before initiating a brief stop

Suspicious conduct by its very nature is ambiguous, and the principal function of the investigative stop is to quickly resolve that ambiguity. Thus when a police officer observes lawful but suspicious conduct, if a reasonable inference of unlawful conduct can be objectively discerned, notwithstanding the existence of other innocent inferences that could be drawn, police officers have the right to temporarily detain the individual for the purpose of inquiry. Police officers are not required to rule out the possibility of innocent behavior before initiating a brief stop.

Id. at 59-60, 556 N.W.2d at 685-86 (internal citations and quoted sources omitted).

1 This appeal is decided by a single judge pursuant to §752.31(2)(f), Stats.

2 The facts of the stop are discussed at greater length in the concluding section of this opinion.

3 As may be seen below, Steffes does argue that the officer lacked a reasonable suspicion to stop him in the first place, an argument we reject.

4 In so ordering, we do not hold that the failure to hold a hearing-especially where, as here, no administrative revocation was ever imposed-bars use of evidence of the fact of refusal at trial.