Search and Seizure

The Meaning of Custody During Traffic Stops Under Miranda v. Arizona and Berkemer v. McCarty

The 50th anniversary of the landmark ruling in Miranda v. Arizona, 384 U.S. 436 (1966), will occur in a few weeks on June 13. As everyone knows, the case required a set of warnings and waiver of rights before a statement obtained during custodial interrogation could be introduced during the government’s presentation of its evidence at trial. The case spawned many thousands of appellate cases throughout federal and state courts. And the United States Supreme Court has issued several rulings that have clarified, extended, or confined Miranda’s scope.

This post will briefly review the meaning of custody during traffic stops by focusing on the Supreme Court’s most significant opinion on this issue: Berkemer v. McCarty, 468 U.S. 420 (1984). [For a discussion of all significant aspects of Miranda, see the text on pages 534-52 and case summaries on pages 578-640 of Arrest, Search, and Investigation in North Carolina (4th ed. 2011), and pages 87-89 (text) and 95-100 (case summaries) of the 2015 supplement.]

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May an Officer Assume a False Identity Online in Order to “Friend” a Suspect?

Officers are allowed to misrepresent their identities in the course of their investigations: they may pose as drug buyers, or prostitutes, or members of an organized crime syndicate. Is the same thing true online? In other words, may an officer claim to be someone else in order to “friend” a suspect on social media and thereby gain access to whatever information the suspect has posted? The answer isn’t clear yet, but I would guess that courts ultimately will say yes.

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Court of Appeals Rules That Officer Had Reasonable Suspicion to Extend Traffic Stop

Jeff Welty in his post here yesterday discussed last week’s North Carolina Court of Appeals ruling in State v. Bedient. Today, I will discuss another ruling decided on the same day: State v. Castillo. Both cases are post-Rodriguez cases with different outcomes, with Bedient resulting in a ruling for the defendant and Castillo a ruling for the State.

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Court of Appeals Finds Extension of Traffic Stop Unsupported by Reasonable Suspicion

Last week, the court of appeals decided State v. Bedient, a significant post-Rodriguez opinion on traffic stops. The court ruled that an officer lacked reasonable suspicion to extend a stop by a few seconds to ask the driver for consent to search. This post summarizes and analyzes the case.

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Can the Police Compel You to Unlock Your Phone Using Your Fingerprint?

I’ve written before about whether a court may order a person to provide a password to a computer or a passcode to a phone to enable an officer to complete a lawful search, such as one pursuant to a search warrant. But passwords and passcodes are so old-fashioned. The cool kids are all using biometric data like fingerprints to secure their devices. So, may a person be required to unlock his or her device using a biometric identifier? Yes, said one court recently.

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Warrant Required for Testing of Unconscious DWI Suspect

The United States Supreme Court heard oral arguments this morning in three cases involving the chemical testing of impaired drivers. The question before the court in each case is whether, in the absence of a warrant, a state may make it a crime for a person to refuse to take a chemical test to detect the presence of alcohol in the person’s blood. I’m eager to hear what the high court has to say about this issue and to learn whether it will impact North Carolina’s implied consent laws, which, like the laws in every other state, do provide for warrantless chemical testing, but which do not criminalize refusal to be tested. But we don’t have to wait for the Supreme Court’s opinion to see how our state’s implied consent laws are evolving in a post-Missouri v. McNeely world. The North Carolina Court of Appeals decided a significant case yesterday, ruling in State v. Romano, __ N.C. App. ___ (2016), that the warrantless withdrawal of blood from an unconscious impaired driving suspect violated the Fourth Amendment, notwithstanding a state statute that permits such actions.

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Satellite-Based Monitoring after Grady

In Grady v. North Carolina, 575 U.S. __, 135 S. Ct. 1368 (2015), the Supreme Court concluded that North Carolina’s satellite-based monitoring (SBM) program for sex offenders is a search. The Court left to the lower courts the question of whether the search is “unreasonable” under the Fourth Amendment. The lower courts have started to answer it.

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North Carolina Supreme Court Affirms Post-Rodriguez Court of Appeals Ruling in State v. Warren

Last April, 2015, the United States Supreme Court in Rodriguez v. United States, 135 S. Ct. 1609 (2015), significantly limited the scope of a traffic stop. The Court ruled that an officer may not extend a completed traffic stop for any period of time, no matter how brief, to conduct a dog sniff—absent reasonable suspicion of criminal activity (or consent). The Court rejected the government’s argument that an officer may incrementally prolong a traffic stop, which some lower courts, including North Carolina’s, had justified as a de minimis intrusion. The Court reasoned that a dog alert is not a permissible part of a traffic stop because it detects evidence of ordinary criminal wrongdoing, which is not part of an officer’s traffic mission. The Court, however, clearly indicated that if a dog sniff or other non-traffic-related activity does not add any time to the stop (in this case, it added 7–8 minutes), then the dog sniff or other activity is valid under the Fourth Amendment, as it previously had ruled in Illinois v. Caballes, 543 U.S. 405 (2005).

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What to Expect After a Traffic Stop: The Movie

As mentioned in a recent News Roundup, the Raleigh Police Department (RPD) produced a short video entitled “Traffic Stops: What to Expect as a Motorist,” instructing drivers who have been pulled over by law enforcement on how they should behave. It appears that the RPD had the laudable goal of educating the public to ensure the safety of both officers and motorists. Captain Bruce, the officer who narrates the video, states that “by following a few basic steps, the experience can progress without misunderstanding or conflict.” The video is garnering attention: As of today, it has received 8,446 views on YouTube, with “likes” outweighing “dislikes” 21 to 15. This blog offers legal commentary on a few of the points made in the video, using a scale of green light for what appear to be sound instructions, yellow light for instructions that may raise questions, and red light for an instruction that may prove misleading to citizens.

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