To enter most courthouses these days, a person must submit to a security search. Often, one must walk through a metal detectors and pass one’s personal items through an x-ray device. Are these security procedures constitutional? Are there any limits to how intrusive they may be? Read more to find out.
Search and Seizure

Seeking Suppression for Out-of-Jurisdiction Arrests
Local law enforcement officers do not have statewide territorial jurisdiction to arrest. Instead, they generally are authorized to arrest only within the jurisdictional boundaries of the city or county they serve or on property owned by that city or county. See G.S. 15A-402 (discussed in detail here). Exceptions to the general rule permit out-of-jurisdiction arrests based on immediate and continuous flight and in certain other limited circumstances. When a law enforcement officer makes an arrest outside of his or her territorial jurisdiction, the person arrested may move to suppress the evidence resulting from the arrest. How should a court evaluate whether to grant such a motion?
Does a Search Warrant for a Person Authorize a Strip Search?
Most search warrants are for homes or offices. Some are for vehicles. Less often, a search warrant is for a person. See generally G.S. 15A-241 (defining a search warrant as an order authorizing the search of “designated premises, vehicles, or persons”). When a search warrant authorizes the search of a person, how intensive may the search be? Specifically, may the executing officer conduct a strip search?
Supreme Court Rules that Obtaining Cell Site Location Information Is a Search
On Friday, the Supreme Court issued a long-awaited opinion in Carpenter v. United States. The Court held that when law enforcement obtains long-term cell site location information from a suspect’s service provider, it conducts a Fourth Amendment search that normally requires a warrant. Although the majority opinion states that it “is a narrow one,” the dissenting Justices and some scholars see it as a seismic shift that may have many aftershocks. I’ll summarize the case and then use former Secretary of Defense Donald Rumsfeld’s famous approach to address the “known knowns,” the “known unknowns,” and the “unknown unknowns” after Carpenter.

A Bright Line Rule for Traffic Stops
A couple of recent court of appeals opinions emphasize a bright-line rule in cases involving traffic stops. An officer who observes a driver commit a traffic violation may stop the driver to address that violation, even when the violation is minor and the officer has elected to respond to the observed violation because she suspects that other unsubstantiated criminal activity may be afoot.
What Everyone Needs to Know about Knock and Talks
Knock and talks are a common, useful, and sometimes controversial law enforcement tool. I thought that I would put together a post that summarizes the principal legal issues that they present.

State v. Turnage and Determining When a Defendant is Seized
A Fourth Amendment seizure does not occur when an officer turns on her patrol vehicle’s lights and siren to signal for a vehicle to stop. Instead, it occurs when a driver submits to that show of authority by stopping the car. Thus, if an officer lacks reasonable suspicion when she activates the siren, but gathers information sufficient to constitute reasonable suspicion by the time the vehicle stops, the traffic stop does not run afoul of the Fourth Amendment.
But what if the car is already stopped when the officer turns on the blue lights and siren? Have the occupants of the car then been seized for purposes of the Fourth Amendment? Not necessarily, as the court of appeals recently explained in State v. Turnage, __ N.C. App. ___ (May 15, 2018).
Supreme Court: Driver of Rental Car, Not Listed on Rental Agreement, Has Reasonable Expectation of Privacy
A week ago today, the Supreme Court of the United States resolved a circuit split and ruled that a person driving a rental car, but not listed on the rental agreement, has a reasonable expectation of privacy in the vehicle . . . at least sometimes. The case is Byrd v. United States.

Shhhh! Whisper Stops and U.S. v. Bowman
I recently summarized a Fourth Circuit traffic stop case arising out of western North Carolina, U.S. v. Bowman, 884 F.3d 200 (4th Cir. 2018). It’s an interesting case in its own right as an application of U.S. v. Rodriguez, 135 S. Ct. 1609 (2015) (holding that extensions of a traffic stop must be supported by reasonable suspicion). In short, the Fourth Circuit reversed the trial court’s denial of the defendant’s motion to suppress, finding that the trooper lacked reasonable suspicion to extend the stop after the traffic stop was completed and vacating the defendant’s drug conviction. There are interesting issues in the case about when a seizure occurs and about whether the defendant consented to the extension of the stop, and readers are encouraged to check out the case, or at least the summary here (you can read all of the Fourth Circuit case updates here).
What caught my eye about it was a footnote in the opinion. Before the state trooper encountered the defendant, the Drug Enforcement Administration (“DEA”) passed along a tip to the local authorities in N.C. that the defendant’s vehicle was suspected of trafficking meth. That tip provided the vehicle’s license plate number and a description (“a red, older model Lexus”). According to the footnote, “The government agrees that the DEA tip should not be considered in any way in our legal analysis.” Slip op. at 3 n.1. Why would that be? After some digging and help from attorneys in the Charlotte Office of Federal Public Defender (thanks again to Ann Hester, Kevin Tate, and Mary Ellen Coleman from that office for talking about the case with me), I was able to determine that this was an instance of a so-called “whisper” stop. Although not exactly a new practice, its application in the digital age raises interesting questions. The tip aspect of the case is not discussed in Bowman beyond the brief mention in the footnote, but the case is a clear sign that the practice is occurring in North Carolina and elsewhere, so I wanted to cover it in today’s post.