United States v. Clark
29 F. Supp. 3d 1131
E.D. Tenn.2014Background
- On April 29, 2013 police arrested Jeremy Clark after he discarded a handgun while fleeing; officers seized a smartphone from his person incident to arrest.
- ATF task force officer Phillip Narramore viewed the phone’s call log and text messages at the scene without a warrant or explicit recorded consent, then retained the phone and used it during a recorded interview at the station.
- During the interview Clark waived Miranda rights and the officers and Clark viewed photos, texts, tweets and contacts; near the end Clark reportedly said, “I let you get at my phone,” but the government did not prove clear, voluntary consent prior to the initial review.
- At the interview’s conclusion Narramore asked Clark to sign a written consent to extract (dump) the phone’s data and said he would seek a warrant if consent was refused; Clark signed to retrieve his phone sooner.
- Magistrate Judge Lee recommended denial of Clark’s motion to suppress text-message evidence, concluding the warrantless searches violated the Fourth Amendment but the good-faith exception to exclusion applied.
- The district court adopted the R&R, overruled Clark’s objections, denied suppression, and relied on then-existing circuit split and good-faith/exclusionary-rule precedent (the Supreme Court issued Riley/Wurie after the magistrate opinion but before final order).
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether warrantless review of smartphone data incident to arrest was lawful | Searches of readily accessible phone data fall within the search-incident-to-arrest exception | Phone data are highly private; warrant required for digital-data searches | Court: The searches violated the Fourth Amendment but not dispositive because of good-faith exception; suppression denied |
| Whether Clark validly consented to officers viewing/extracting phone data | Government contends interview conduct and Clark’s statement show consent | Clark contends no clear, voluntary consent was shown for the initial or some subsequent views | Court: Government failed to prove clear, voluntary consent before initial searches; consent to data extraction was ambiguous but Clark later signed form |
| Whether exclusionary rule requires suppression of evidence from the unconstitutional searches | Evidence should be admissible because officer acted in objectively reasonable reliance on existing precedent/practice | Suppression necessary to deter unlawful searches and vindicate Fourth Amendment | Court: Exclusion unwarranted; applied Davis/Herring/Leon balancing and found suppression would not appreciably deter (good-faith exception applies) |
| Whether officer’s belief that a warrant was unnecessary was objectively reasonable | Officer relied on nonbinding circuit decisions and analogies to container searches; belief was objectively reasonable pre-Riley/Wurie | Officer had no binding smartphone-specific authority; belief unreasonable; suppression appropriate | Court: Credibility finding sustained; given then-circuit decisions and Supreme Court container-search precedents, officer’s belief was objectively reasonable at that time |
Key Cases Cited
- Riley v. California, 573 U.S. 373 (2014) (warrant generally required to search digital data on cell phones)
- United States v. Wurie, 728 F.3d 1 (1st Cir. 2013) (warrant required for forensic searches of seized cell phones; cert. granted)
- Davis v. United States, 564 U.S. 229 (2011) (no exclusion when police reasonably rely on binding precedent later overturned)
- Herring v. United States, 555 U.S. 135 (2009) (exclusionary rule limited; balance deterrence against social costs)
- United States v. Leon, 468 U.S. 897 (1984) (good-faith exception to exclusionary rule for objectively reasonable reliance on magistrate-issued warrant)
- Chimel v. California, 395 U.S. 752 (1969) (scope and justifications for search-incident-to-arrest: officer safety and preservation of evidence)
- United States v. Robinson, 414 U.S. 218 (1973) (search-incident-to-arrest principle applied to containers on arrestee’s person)
- Arizona v. Gant, 556 U.S. 332 (2009) (limits on vehicle searches incident to arrest; reasoning focuses on Chimel justifications)
- United States v. Lucas, 640 F.3d 168 (6th Cir. 2011) (computers and devices store extensive private data; analogies to physical containers imperfect)
- United States v. Buford, 632 F.3d 264 (6th Cir. 2011) (discussing exclusionary rule limits and applicability of good-faith doctrines)