opinion of the Court:
INTRODUCTION
1 This case comes before us on interlocutory appeal from the district court's denial of a motion to suppress. The defendant, Mr. Price, seeks to suppress evidence of a blood screen that tested positive for the presence of tetrahydrocannabinol (THC), the principal psychoactive constituent of marijuana. Mr. Price argues that testing for THC was outside the scope of the warrant because the magistrate's probable cause determination was based only on the suspicion that Mr. Price had been driving under the influence of alcohol. We hold that, after his blood was lawfully obtained, Mr. Price did not have a reasonable expectation of privacy in any contraband in his blood. Furthermore, the test for THC did not infringe on any legitimate privacy interests. The testing was therefore valid, and Fourth Amendment protections were not triggered.
BACKGROUND
12 While driving on September 5, 2008, Mr. Price allegedly failed to yield the right of way by running a yield sign, striking another vehicle, and killing a 16-year-old passenger in that vehicle.
13 At the police station, however, Mr. Price refused to submit to a blood test. The deputy then prepared an affidavit in support of a warrant to seize Mr. Price's blood for testing to determine his blood-alcohol level. The only item specified in the warrant was "blood," and it did not specify what tests could be conducted. A magistrate issued the warrant. Two vials of blood were obtained from Mr. Price and sent to the crime lab, where the blood was tested for the presence of alcohol, cocaine, THC, morphine, and methamphetamine. The test results came back positive for the presence of THC.
€§4 Mr. Price was charged with causing death while driving with a measurable controlled substance (THC), a third degree felony under Utah Code section 58-37-8(2)(g)-(h), and with failing to yield the right of way, a class C misdemeanor under Utah Code sections 41-6a-202(1) and 41-6a-902(8)(a). Mr. Price filed a motion to suppress evidence of the THC results, claiming that the warrant permitted testing his blood only for the presence of alcohol. The district court found that (1) there was sufficient probable cause to support the issuance of the search warrant, (2) the blood sample was lawfully taken from Mr. Price, and (8) onee the blood sample was lawfully taken, Mr. Price lost any reasonable expectation of privacy in the testing for intoxicants in his blood. The district court therefore denied the motion to suppress. Mr. Price petitioned the court of appeals for interlocutory review of the district court's denial of the motion to suppress. The court of appeals granted Mr. Price's petition and certified the case to this court. We have jurisdiction under section 78A-3-102(3)(b) of the Utah Code.
STANDARD OF REVIEW
The district "court's ruling on a motion to suppress is reviewed for correctness, including its application of the law to the facts." State v. Tripp,
ANALYSIS
16 Mr. Price asserts that testing his blood for THC, rather than only alcohol, was outside the scope of the warrant for two reasons. First, the officer did not have probable cause to test for intoxicants other than alcohol. Second, the officer sought the warrant for the purpose of testing only the alcohol content of his blood. Mr. Price thus contends that testing for THC, rather than only alcohol, was a violation of his Fourth Amendment rights.
T7 The Fourth Amendment protects "[the right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures." U.S. Const. amend. IV. The Fourth Amendment thereby safeguards "the privacy, dignity, and security of persons against certain arbitrary and invasive acts by officers of the Government." City of Ontario v. Quon, - U.S. --,
18 In this case, Mr. Price does not challenge the issuance of the warrant, the seizure of his blood, or the search of his blood for the presence of alcohol. Instead, he challenges
{9 "[The fundamental right protected by the Fourth Amendment is a person's reasonable expectation of privacy." State v. James,
110 "[Tlhe expectation 'that certain facts will not come to the attention of the authorities' is not the same as an interest in 'privacy that society is prepared to consider reasonable."" Caballes,
111 Although there is no legitimate privacy interest in the presence of contraband in one's blood, we must nevertheless analyze whether the government's conduct went beyond a test for contraband and infringed on a legitimate privacy interest. -It is undisputed that "chemical analysis ... of blood[ ] can reveal a host of private medical facts about an [individual]." Skinner v. Ry. Labor Execs.' Ass'n,
112 Mr. Price certainly retained a legitimate privacy interest in the non-contraband contents of his blood. Testing Mr. Price's blood for HIV status, DNA information, blood type, or other private medical facts therefore would have infringed upon a legitimate privacy interest. But that did not oceur here. The THC test conducted on Mr. Price's blood was limited to revealing only the blood's THC contents,
1 13 In this case, the State's test for THC was limited to revealing only the presence of contraband in Mr. Price's blood. As a result, the test did not detect private medical facts for which Mr. Price retained a legitimate privacy interest. Testing Mr. Price's blood for THC therefore did not implicate Fourth Amendment protections. The district court thus properly denied Mr. Price's motion to suppress.
CONCLUSION
14 Individuals do not have a privacy interest in the presence of contraband in their blood. Once lawfully seized, blood may be tested for the presence of contraband without triggering Fourth Amendment protections so long as tests are conducted in a manner that cannot reveal details regarding legitimate privacy interests. Affirmed.
Notes
. This recitation of facts is based on the district court's findings of fact following a hearing on Mr. Price's motion to suppress.
. Mr. Price also challenges the validity of the search of his blood under article I, section 14 of the Utah Constitution. This claim was not preserved, and Mr. Price does not contend that any exceptions to the preservation requirement apply; we therefore decline to address it. See, e.g., Donjuan v. McDermott,
. We acknowledge that the toxicology screen tested for contraband items other than THC. Because Mr. Price does not challenge those tests separately, however, we do not address whether the scope of those tests implicated the Fourth Amendment's protections by infringing on legitimate privacy interests.
