¶2 The events leading to this appeal occurred on June 20, 2012. Appellant Jose Martines was observed driving his sport utility vehicle erratically on State Route 167. He veered into another car, careened across the highway, bounced off the barrier, and rolled over. Washington State Trooper Dennis Tardiff arrived and took Martines into custody. Martines smelled of intoxicants, had bloodshot and watery eyes, and stumbled while walking.
¶3 Trooper Tardiff sought a warrant to extract a blood sample from Martines. His affidavit of probable cause stated that a blood sample “may be tested to determine his/her current blood alcohol level and to detect the presence of any drugs that may have impaired his/her ability to drive.” He obtained a warrant that authorized a competent health care authority to extract a blood sample and ensure its safekeeping. The warrant did not say anything about testing of the blood sample.
¶4 Pursuant to the warrant, a blood sample was drawn from Martines at a local hospital. Then it was tested for the presence of drugs and alcohol. The test results indicated that Martines had a blood alcohol level of .121 within an hour after the accident and that the drug diazepam (Valium) was also present. Martines had a prior conviction for vehicular assault while driving under the influence. The State charged him with felony driving under the influence of an intoxicant, RCW 46.61.502(6)(b)(ii).
¶5 Martines moved to suppress evidence of drugs or drug testing. He argued there was no probable cause to support testing his blood for drugs because the witnesses observed only the signs and smells of alcohol. The trial court found that probable cause to test for alcohol included probable cause to test for drugs.
¶6 At trial, a toxicologist presented the results of the blood test. She testified that both alcohol and diazepam can affect driving ability.
¶7 To convict Martines as charged, one of the elements the jury had to find was that at the time of driving a motor vehicle, he
(a) was under the influence of or affected by intoxicating liquor or any drug; or
(b) was under the combined influence of or affected by intoxicating liquor and a drug.
The prosecutor argued in closing that the blood test results confirmed the opinions of various witnesses who believed Martinez was intoxicated based on their observations at the scene. “You take a look at all of that together, and it’s pretty clear the defendant was under the influence at that time, alcohol and drugs.”
18 The jury returned a guilty verdict. Martines appeals.
¶9 On appeal, Martines briefly repeats his argument that without specific facts in the search warrant supporting a suspicion that Martines was affected by a drug, it was improper to admit the results of the laboratory tests for the presence of drugs. We do not address that argument in this opinion. The primary issue Martines raises on appeal is that testing a blood sample for any purpose is a search for which a warrant is required. Because the warrant authorizing the extraction of blood did not specifically authorize blood testing of any kind, Martines contends that the results should have been suppressed as the fruit of an illegal search. This additional issue is constitutional in nature, and therefore we consider it even though it is raised for the first time on appeal. RAP 2.5(a).
¶10 The State responds that a warrant is needed only for the extraction of blood and no further authority is needed to test the extracted sample. It is undisputed that the State had probable cause to suspect that Martines was driving under the influence of alcohol and that evidence of the crime could
¶11 The principal case on which the State relies is State v. Cheatam,
¶12 The State here argues that blood, like shoes, belongs in the category of personal effects and police therefore have unlimited authority to subject a lawfully obtained blood sample to forensic testing for any purpose. The State contends our Supreme Court adopted that position when it applied Cheatam in State v. Gregory,
¶13 In Gregory, the State drew the defendant’s blood in connection with a rape investigation, pursuant to a court order authorized by CrR 4.7(b)(2)(vi) and supported by probable cause. By testing the blood sample, the State obtained Gregory’s DNA (deoxyribonucleic acid) profile. Gregory did not challenge the reasonableness of the test that produced his DNA profile. Gregory,
¶14 The court rejected the argument that a warrant was necessary, following Cheatam and holding that Gregory’s DNA profile was comparable to Cheatam’s shoes:
While unique requirements must be met to support a blood draw, Gregory has failed to adequately explain why, after the blood draw is complete, a DNA profile that is lawfully in the State’s possession should be treated differently from other items of a defendant’s property with regard to subsequent criminal investigations. Gregory’s blood was drawn for the very purpose of conducting DNA analyses and the resulting DNA profile was lawfully in the possession of police, regardless of which evidence that DNA profile was being compared against, swabs from R.S.’s rape kit or samples from the G.H. crime scene. Gregory does not point to any court that has concluded that DNA evidence, lawfully in the possession of the State for the purposes of one criminal investigation, cannot be compared with evidence collected for the purposes of an unrelated criminal investigation.We conclude that once the suspect’s DNA profile is lawfully in the State’s possession, the State need not obtain an independent warrant to compare that profile with new crime scene evidence.
Gregory,
¶15 What must be noted in the passage quoted above is that the item the court regarded as comparable to Cheatam’s shoes was Gregory’s DNA profile — not his blood. The court held that once the police lawfully obtained Gregory’s DNA profile from his blood sample, they were free to compare that profile to DNA found during an investigation into a different crime. The court did not hold that the police were free to go back to the blood sample and test it for other types of information not contained in the DNA profile.
¶16 That question is also unanswered by the next case on which the State relies, State v. Athan,
¶17 In Athan, the court declined to address an argument by amicus curiae American Civil Liberties Union that “DNA should constitute a privacy interest” because of its potential to reveal a vast amount of personal information, including medical conditions and familial relations. Athan,
¶18 If a government action intrudes on an individual’s “reasonable expectation of privacy,” a search occurs under the Fourth Amendment. Katz v. United States,
¶19 “The overriding function of the Fourth Amendment is to protect personal privacy and dignity against unwarranted intrusion
¶20 In light of our society’s concern for the security of one’s person, it has long been recognized that a compelled intrusion into the body for blood to be analyzed for alcohol content is a search. Skinner v. Ry. Labor Exec.’s Ass’n,
¶21 Following Skinner, this court has held that in the context of government employment, the collection and testing of urine invades privacy in at least two distinct ways:
The invasion in fact is twofold: first, the taking of the sample, which is highly intrusive, and second, the chemical analysis of its contents — which may involve still a third invasion, disclosure of explanatory medical conditions or treatments.
Robinson v. City of Seattle,
¶22 The State does not discuss Skinner and Robinson. The State contends, however, that under Schmerber, the right to seize blood from a drunk driving suspect encompasses the right to conduct a blood-alcohol test at some later time. For this proposition, the State relies on United States v. Snyder,
The flaw in Snyder’s argument is his attempt to divide his arrest, and the subsequent extraction and testing of his blood, into too many separate incidents, each to be given independent significance for fourth amendment purposes. He would have us hold that his person was seized when he was arrested, his blood was seized again upon extraction at the hospital, and finally his blood was searched two days later when the blood test was conducted. It seems clear, however, that Schmerber viewed the seizure and separate search of the blood as a single event for fourth amendment purposes.
Snyder,
¶23 Snyder does not control our analysis in this case. The court did not consider whether the Fourth Amendment permits a per se rule allowing unlimited testing on a lawfully obtained blood sample. The State’s argument in this case demands just such a per se rule. In addition, because the blood was drawn under the exigency exception to the warrant requirement, the Snyder court did not consider whether a warrant that expressly authorizes a blood draw should also expressly authorize and limit the purposes for which testing can be conducted. Finally, Skinner had not yet been decided and the Snyder court did not have a precedent indicating that chemical analysis of blood is an independent invasion of privacy.
¶24 Physical characteristics that are knowingly exposed to the public are not subject to Fourth Amendment protection. Katz,
¶25 Blood is not like a voice or a face or handwriting or fingerprints or shoes. The personal information contained in blood is hidden and highly sensitive. Testing of a blood sample can reveal not only evidence of intoxication but also evidence of disease, pregnancy, and genetic family relationships or lack thereof, conditions that the court in Skinner referred to as “private medical facts.” Skinner,
¶26 Consistent with Skinner and Robinson, we conclude the testing of blood intrudes on a privacy interest that is distinct from the privacy interests in bodily integrity and personal security that are invaded by a physical penetration of the skin. It follows that the testing of blood is itself a search, and we so hold.
¶27 Because the testing of blood is a search, a warrant is required. Riley v. California, _ U.S. _,
¶28 Where the State has probable cause to suspect driving under the influence, the requirement to obtain a particularized warrant for blood testing will prevent the State from rummaging among the various items of information contained in a blood sample for evidence unrelated to drunk driving. For example, when a blood sample is obtained in the course of investigating driving under the influence, the State may not — without further warrant— use the sample to produce a DNA profile that can be added to government data banks.
¶29 Here the warrant obtained by the trooper could easily have been written to authorize testing the blood for evidence of alcohol and drug intoxication, but it contained no such language. As written, the warrant did not authorize testing at all. It did not limit the trooper’s discretion to searching the blood sample only for evidence of alcohol or drugs. Nor did it serve to inform Martines that the testing would be limited to evidence of alcohol or drug consumption.
¶31 Error in admitting evidence obtained through an unconstitutional search is subject to the constitutional harmless error test of Chapman v. California,
¶32 The conviction is reversed.
Dwyer and Lau, JJ., concur.
Reconsideration denied October 8, 2014.
Review granted for petition and for issue raised in answer at
Notes
In a footnote to the passage from Gregory quoted above, the court cited cases from other jurisdictions in support of the conclusion that once a blood sample has been lawfully procured for the purpose of DNA testing, the police do not need an independent warrant to compare it to DNA evidence found at the scene of another crime. Gregory,
An overbroad warrant may be cured where the affidavit and the search warrant are physically attached and the warrant expressly refers to the affidavit and incorporates it with “ ‘suitable words of reference.’ ” Riley,
