Search & Seizure Archives: Fourth Amendment Cases & Crypto Law

United States Supreme Court Holds that Attachment of GPS Tracking Device is a Search Under the 4th Amendment

Much like the landmark (and terribly confusing) opinion in Crawford v. Washington several years ago, the Supreme Court once again issued an opinion that appears likely to raise more questions going forward than answers.  The issue presented in United States v. Jones was whether the attachment of a Global Positioning-System GPS tracking device to an individual’s vehicle, and subsequent use of that device to monitor the vehicle’s movements on public streets, constitutes a search or seizure within the meaning of the FourthAmendment.  The Court held:

The Government’s attachment of the GPS tracking device to the vehicle, and its use of that device to monitor the vehicle’s movements, constitutes a search under the Fourth Amendment. Pp. 3–12.

     (a) The Fourth Amendment protects the “right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures.” Here, the Government’s physical intrusion on an “effect” for the purpose of obtaining information constitutes a “search.” This type of encroachment on an area enumerated in the Amendment would have been considered a search within the meaning of the Amendment at the time it was adopted. Pp. 3–4.

     (b) This conclusion is consistent with this Court’s Fourth Amendment jurisprudence, which until the latter half of the 20th century was tied to common-law trespass. Later cases, which have deviated from that exclusively property-based approach, have applied the analysis of Justice Harlan’s concurrence in Katz v. United States, 389 U. S. 347, which said that the Fourth Amendment protects a person’s “reasonable expectation of privacy,” id., at 360. Here, the Court need not address the Government’s contention that Jones had no “reasonable expectation of privacy,” because Jones’s Fourth Amendment rights do not rise or fall with the Katz formulation. At bottom, the Court must “assur[e] preservation of that degree of privacy against government that existed when the Fourth Amendment was adopted.” Kyllo v. United States, 533 U. S. 27, 34. Katz did not repudiate the understanding that the Fourth Amendment embodies a particular concern for government trespass upon the areas it enumerates. The Katz reasonable-expectation-of-privacy test has been added to, but not substituted for, the common-law trespassory test. See Alderman v. United States, 394 U. S. 165, 176; Soldal v. Cook County, 506 U. S. 56, 64. United States v. Knotts, 460 U. S. 276, and United States v. Karo, 468 U. S. 705—post-Katz cases rejecting Fourth Amendment challenges to “beepers,” electronic tracking devices representing another form of electronic monitoring—do not foreclose the conclusion that a search occurred here. New York v. Class, 475 U. S. 106, and Oliver v. United States, 466 U. S. 170, also do not support the Government’s position. Pp. 4–12.

     (c) The Government’s alternative argument—that if the attachment and use of the device was a search, it was a reasonable one—is forfeited because it was not raised below. P. 12. 615 F. 3d 544, affirmed.

See the full opinion in United States v. Jones.  Okay, so it's a search (and in this case, an unlawful one), but where are the limits?  What instructions should be given to police officers and investigators?  Here's what Lyle Denniston over at ScotusBlog had to say:

Amid a disagreement about what a privacy invasion meant in 1791, but with a strong embrace of privacy in the electronic age, the Supreme Court on Monday suggested that police probably should get a warrant before they physically attach an electronic monitor — like a GPS tracking device — to a car or truck, while leaving some doubt about how long such a device may be used, and about what kinds of suspected crimes allow its use. In effect, the Court seemed to have launched years of new lawsuits to sort it all out. The choice Monday was between a minimalist approach, one in the middle, and an expansive view of Fourth Amendment privacy. Each had support among the Justices, but counting the votes was a bit tricky.

Justice Scalia delivered the opinion of the court.  He was joined by Chief Justice Roberts and Justices Kennedy, Thomas, and Sotomayer.  Justice Sotomayor, however, penned her own concurring opinion, as did Justice Alito (joined by Justices Ginsburg, Breyer, and Kagan).

To be honest, I haven't had the time yet to fully digest the opinion, so I'll save any more comments for another time.  However, I will say that I am initially disappointed by the name of the case.  Fourth Amendment cases are supposed to have cool and interesting names (e.g. Katz, Ciraolo, Kyllo), not Jones.  C'Mon.  When you cite U.S. v. Jones, people are going to thing you're making the case up.  Oh well.  At a very minimum, this case should give all the hardworking criminal defense lawyers ample ammunition for motions to suppress.

Does the 4th Amendment apply to a Cell Phone Search?

Boy, do we love our cellphones.  They are our phone books, our computers, our gaming systems, our cameras, our music players, you name it.  When a person's cell phone is such a multifaceted device, how can that affect their legal rights under a search warrant?  Read the summary of the case below to find out more about how the 4th Amendment applies to a cell phone search.

United States v. Aguirre, U.S. Court of Appeals for the Fifth Circuit (Federal), December 13, 2011

In this case, Appellant was convicted of using a communications facility to facilitate a drug trafficking crime in violation of 21 U.S.C. § 843(b).  On appeal, she challenges the district court’s denial of her motion to suppress evidence, claiming that the search and seizure of her cell phone was tainted by law enforcement officers’ illegal entry into a home where she was a guest.  The 5th Circuit found her arguments unpersuasive and affirmed the judgment.

Federal agents arrested a drug suspect shortly after he drove away from his home and they recovered marijuana and cocaine from his car.  The agents went back to the suspect’s home to conduct a knock and talk interview with the remaining occupants.  After knocking on the door and announcing themselves, the agents received no verbal response but did see a person look through the window, then quickly retreat toward the back of the home.  Fearing the destruction of drug evidence, the officers immediately entered the home without a warrant or consent.  Once inside the home the agents saw marijuana and drug paraphernalia in plain sight.  The agents secured the home and the occupants while they applied for a search warrant.  After obtaining the search warrant, the agents searched Appellant’s cell phone that was lying in plain view on a bed, and discovered several incriminating text messages.

The court held that the agents’ warrantless entry into the home was lawful.  First, they had probable cause to believe it contained evidence of illegal drugs and drug dealing.  Agents had just arrested the first drug suspect, after watching him leave the home, and had recovered marijuana and cocaine from his car.  Second, after knocking and announcing their presence, the reaction of the remaining occupants reasonably caused the agents to believe that evidence was being destroyed.  The agents’ entry into the home was justified by the exigent circumstance of destruction of evidence and supported by probable cause.

Appellant argued that the search and seizure of her cell phone was improper because the warrant did not particularly describe it as one of the items to be seized.  The court noted that while the Fourth Amendment requires that a warrant particularly describe the place to be searched and the person or thing to be seized, each item does not need to be precisely described in the warrant.  The particularity requirement can be satisfied where a seized item is not specifically named in the warrant, but the functional equivalent of other items are adequately described.  Here, the agents were authorized to search for items used to facilitate drug trafficking to include records, correspondence, address books and telephone directories.  While this list did not include cell phones, the court held that cellular text messages, the directory and call logs of Appellant’s cell phone could be characterized as the functional equivalent of several items included in the search warrant such as: correspondence, address books and telephone directories.  Appellant’s cell phone served as the equivalent of records and documentation of sales or other drug activities and as such, the agents lawfully searched it under the authority of the search warrant.

I suppose this ruling was just a matter of time in our iPhone culture.

The Fifth Circuit Court of Appeals (Federal) issued an opinion on September 27, 2011 in United States v. Macias, addressing an unconstitutional search and seizure by a Trooper in Pecos County, Texas.  On November 22, 2009, Trooper Juan Barragan stopped Robert Macias, Jr. for failure to wear his seatbelt.  Upon stopping the defendant, Trooper Barragan started asking him questions.  His initial questions dealt with common issues such as the defendant’s purpose for traveling and the defendant’s lack of insurance.  As time went on Trooper Barragan began asking more and more questions unrelated to the reasons he stopped the defendant in the first place.  After his initial questions, the trooper asked the defendant about his employment and the specific reason he was traveling to see a doctor.  The trooper also repeated questions that the defendant had already been asked and had answered.  The initial exchange between the two took approximately two minutes.

After the initial exchange, the trooper asked the defendant to come back to his patrol car with him.  The trooper then began to ask the defendant another series of questions.  Trooper Barragan asked if the defendant had his “own little company” and if he had ever “been in trouble before.” This second series of questions lasted approximately one minute.  The trooper then went back to the defendant’s vehicle (it was actually he defendant’s sister’s vehicle) and asked the defendant’s passenger a series of questions regarding her relationship with the defendant and the purpose of their trip.  Two more minutes elapsed during this series of questions.  The trooper then went back to the defendant and asked him more questions at which point he elicited from the defendant that he had been previously imprisoned for an attempted murder conviction.  The trooper then told the defendant that he was going to go back to his patrol vehicle and write him a citation for failure to wear his seatbelt.  Eleven minutes elapsed from the time that the defendant had been pulled over to the time that he received the citation.

Ten minutes after returning to his patrol car, the trooper returned to the defendant and gave him the citation.  The defendant signed the citations.  Then, just as the trooper was about to leave, he asked the defendant for consent to search his vehicle.  The defendant protested that there was nothing in the vehicle, but he ultimately gave consent to search the truck after his protestations were met by the trooper noting that the defendant has a “shady” background.  Seventeen minutes after he began the search of the truck, and forty-seven minutes after initiating the stop, Trooper Barragan found an unloaded firearm and ammunition in a closed bag belonging to the defendant.

A grand jury indicted Macias for being a felon in possession of a firearm.  Macias moved to suppress the firearm as fruits of an unconstitutional detention.  The district court denied Macias’s motion to suppress and Macias entered a conditional plea of guilty with the option to appeal the district court’s denial.

The Fifth Circuit analyzed the legality of the stop based on the traditional Terry v. Ohio analysis.  392 U.S. 1 (1968).  The Court first looked to whether the Terry stop of the vehicle was justified at its inception and then whether the officer’s subsequent actions were reasonably related in scope to the circumstances that justified the stop of the vehicle in the first place.  Macias conceded that the stop was valid, but that the Trooper exceeded the scope of the stop when he asked questions unrelated to the purpose and itinerary of the trip.  Macias argued that these questions impermissibly extended the duration of the stop without developing reasonable suspicion of additional criminal activity.

The Court cited various cases including United States v. Pack, 612 F.3d 341 (5th Cir.), which held that an officer may ask questions on subjects unrelated to the circumstances that caused the stop, so long as these unrelated questions do not extend the duration of the stop.  Macias’s argument was that the Trooper’s actions after the stop unconstitutionally extended the duration of that stop.  Macias specifically noted that the trooper ran computer checks, engaged in detailed questioning about matters unrelated to Macias’s driver’s license, his proof of insurance, the vehicle registration, or the purpose of the itinerary of his trip that unreasonably prolonged the detention without developing reasonable suspicion of additional criminal activity. The Fifth Circuit agreed.

The Fifth Circuit noted that the only evidence that the trooper could point to that might lead to reasonable suspicion of additional criminal activity was Macias’s extreme nervousness.  It held that extreme nervousness in and of itself was not sufficient to support the extended detention.

The Fifth Circuit ultimately concluded that the search of the truck violated the Fourth Amendment (Terry Stop prohibitions) and that all evidence resulting from that search should have been suppressed.  Macias’s judgment of conviction was reversed and vacated and the case was remanded for entry of judgment of acquittal.

The case contains a lot of applicable case law (a horn book in itself) for attorney’s practicing in the Fifth Circuit in regards to Fourth Amendment searches and seizures.

I love technology - from tablet computers to smartphones to flat-screen televisions.  If it's shiny and new and guaranteed to make me the envy of my friends and family, I'll buy it (to the dismay of my wife).  One of the recent (in the last 5 years) technological advancements that has made its way into just about every home in America is GPS.  Whether it be a Garmin running watch, a TomTom navigational device, or a GPS location broadcaster on your cell phone, most people use some sort of GPS device every day.  Aside from the fact that we've lost the capability to drive somewhere without turn-by-turn directions, GPS is great.

Jose Juan Hernandez, however, might not agree that GPS is so great.  In a recent 5th Circuit Court of Appeals Case (United States v. Hernandez), Hernandez challenged the GPS search that the DEA had surreptitiously (and without a warrant) performed on his brother's truck to track its movements.  Hernandez was arrested while driving his brother's truck to California on a drug run.  The police seized 20 pounds of meth from the truck.  At trial, Hernandez moved to suppress the drugs, arguing that the discovery was the result of an unlawful search (as a result of the GPS tracking).  The trial court denied the request.

The 5th Circuit held that Hernandez had standing to challenge the use of the GPS search device placed on his brother's vehicle by FBI agents because he drove the vehicle with consent, but he lacked standing to challenge its placement because the vehicle was not registered to him.  The Court also held that the DEA agents' use of the surreptitious GPS search device to track Hernandez was not a search within the meaning of the Fourth Amendment, explaining that it was more akin to the old beepers that police used to place on vehicles in the 80's and 90's.  Accordingly, the Court upheld the trial court's denial of the motion to suppress. The Court did not decide whether a GPS search device that continuously and precisely monitors location would constitute a search.

In a recent case, the Texas Court of Criminal Appeals, encourages trial judges to take off the hypertechnical blinders and consider the totality of the circumstances when reviewing the propriety of search warrants and their accompanying affidavits.

State v. Jed Jordan – (29 June 2011) Judge Womack writing for a unanimous court:

An affidavit for a DWI search warrant to search an accused’s blood began with a statement that the officer had “good reason to believe that heretofore, on or about the 6th day of June, 2008, [the suspect] did then and there commit [the offense of DWI.] The affidavit then went on to describe the specific conduct that the suspect exhibited that gave rise to the DWI arrest. However, when describing the conduct, the officer did not state that the conduct also occurred on the 6th of June, 2008. The magistrate issued the warrant and blood was drawn indicating that the suspect had, indeed, driven while intoxicated.

At trial, the court suppressed the results of the blood test, ruling that the DWI search warrant was deficient as it failed to allege the specific date and time the officer observed the conduct giving rise to the arrest. The 3rd District Court of Appeals (Austin) affirmed.

The CCA took the time in its opinion to distinguish prior caselaw on this subject and held:

The observations of driving and intoxication described in the second part of the affidavit were the elements of the offense alleged in the first part of the affidavit (where the time of the offense was alleged). Under the circumstances of this case, it was a reasonable inference that the observations occurred on the same day that the offense was alleged to have occurred. We therefore hold that the Court of Appeals erred in failing to consider the totality of the circumstances contained within the four corners of the affidavit in reviewing the magistrate’s basis for determining probable cause.

The CCA went on to do some “math for lawyers” that was apparently missing at the trial level:

We also find that the magistrate had a substantial basis for determining probable cause despite the failure of the affiant to specify that time of the stop. Because the warrant was issued on June 6th at 3:54 am, less than four hours could have elapsed between the observation of the offense, and the issuance of the warrant.

Calling on the trial court (and the 3rd Court below) to focus on the totality of the affidavit, the CCA remanded the case to the trial court, where, they might just have themselves a DWI trial after all.