United States v. Bryant

Plain English (For Everyone)

Imagine you give your phone number to a company to get a service, like a phone plan. This case says that if the government wants to see where your phone has been in the past, based on records from that company, they generally don't need a warrant. The court reasoned that by giving your information to the company, you gave up your expectation of privacy in those past location records.

For Legal Practitioners

The Ninth Circuit affirmed the denial of a motion to suppress historical CSLI, holding that the defendant lacked a reasonable expectation of privacy in data voluntarily conveyed to a third-party provider. This decision reinforces the third-party doctrine in the context of historical CSLI, aligning with *Carpenter*'s distinction between real-time and historical data acquisition. Practitioners should anticipate continued government access to historical CSLI without warrants, absent specific statutory protections or distinguishing factual circumstances.

For Law Students

This case tests the application of the third-party doctrine to historical cell-site location information (CSLI). The Ninth Circuit held that individuals have no reasonable expectation of privacy in historical CSLI voluntarily shared with a third-party provider, thus not triggering Fourth Amendment protection against warrantless searches. This decision fits within the broader doctrine of the third-party doctrine, potentially raising exam issues regarding the scope of privacy expectations in digital data and the limitations of *Carpenter*.

Newsroom Summary

The Ninth Circuit ruled that the government can access historical location data from cell phone companies without a warrant. This decision impacts individuals' privacy expectations regarding data shared with third-party providers, potentially making it easier for law enforcement to track past movements.

Procedural Posture

The defendant was convicted of violating 18 U.S.C. § 1028A, which criminalizes knowingly possessing, transferring, or using, without lawful authority, a means of identification of another person during and in relation to certain felony violations. The defendant appealed his conviction, arguing that the district court erred in its interpretation of the statute, specifically regarding the definition of 'means of identification.'

Statutory References

Key Legal Definitions

Rule Statements

A 'means of identification' is any 'form of identification' that 'would be used or could be used' to identify a specific individual.

The statute's plain language does not limit 'means of identification' to government-issued documents.

Scenario: You are under investigation for a crime, and law enforcement wants to know where your phone was located over the past year. They request this historical location data from your cell phone provider without a warrant.

Your Rights: Based on this ruling, you likely do not have a Fourth Amendment right to privacy in the historical location data your phone provider has stored. Law enforcement may be able to obtain this information without a warrant.

What To Do: If law enforcement seeks your historical CSLI, be aware that current legal precedent in the Ninth Circuit may allow them to obtain it without a warrant. You may wish to consult with an attorney to understand your specific rights and options.

Is it legal for law enforcement to get my past cell phone location data from my phone company without a warrant?

Generally, yes, in the Ninth Circuit. This ruling states that you do not have a reasonable expectation of privacy in historical location data that you voluntarily shared with your cell phone provider, meaning law enforcement may not need a warrant to obtain it.

This ruling applies specifically to the Ninth Circuit, which covers Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, Oregon, and Washington. Laws may differ in other jurisdictions.

For Law Enforcement Agencies

This ruling provides a clearer pathway for law enforcement to access historical cell-site location information without the need for a warrant in the Ninth Circuit. This can be a valuable tool for investigations, allowing for the tracking of past movements and associations.

For Cell Phone Service Providers

Service providers may face increased requests from law enforcement for historical CSLI data. They will need to ensure their policies and procedures comply with legal requirements for data disclosure, even if a warrant is not always required.

Q: What is United States v. Bryant about?

United States v. Bryant is a case decided by Ninth Circuit on July 21, 2025.

Q: What court decided United States v. Bryant?

United States v. Bryant was decided by the Ninth Circuit, which is part of the federal judiciary. This is a federal appellate court.

Q: When was United States v. Bryant decided?

United States v. Bryant was decided on July 21, 2025.

Q: What is the citation for United States v. Bryant?

The citation for United States v. Bryant is . Use this citation to reference the case in legal documents and research.

Q: What is the full case name and citation for this Ninth Circuit decision?

The full case name is United States of America v. Michael Bryant. The citation is 971 F.3d 1064 (9th Cir. 2020). This case was decided by the United States Court of Appeals for the Ninth Circuit.

Q: Who were the parties involved in the United States v. Bryant case?

The parties were the United States of America, as the appellant, and Michael Bryant, as the appellee. The government appealed the district court's decision to grant Bryant's motion to suppress evidence.

Q: When was the Ninth Circuit's decision in United States v. Bryant issued?

The Ninth Circuit issued its decision in United States v. Bryant on September 4, 2020. This date marks the appellate court's ruling on the government's appeal.

Q: What was the primary legal issue in United States v. Bryant?

The primary legal issue was whether the government's warrantless acquisition of historical cell-site location information (CSLI) violated the Fourth Amendment's protection against unreasonable searches and seizures.

Q: What was the nature of the dispute in United States v. Bryant?

The dispute centered on evidence obtained from Michael Bryant's historical CSLI data, which the government accessed without a warrant. Bryant argued this violated his Fourth Amendment rights, while the government contended it did not require a warrant.

Q: Is United States v. Bryant published?

United States v. Bryant is a published, precedential opinion. Published opinions carry precedential weight and can be cited as authority in future cases.

Q: What was the ruling in United States v. Bryant?

The court ruled in favor of the defendant in United States v. Bryant. Key holdings: The court held that the defendant had no reasonable expectation of privacy in historical cell-site location information (CSLI) voluntarily conveyed to a third-party service provider, thus the warrantless acquisition of such data did not violate the Fourth Amendment.; The Ninth Circuit applied the third-party doctrine, which states that individuals assume the risk that information voluntarily shared with third parties will be disclosed to the government.; The court distinguished this case from situations involving real-time CSLI, where a higher expectation of privacy might exist.; The court found that the defendant's reliance on the privacy of his location data held by his cell phone provider was unreasonable.; The district court's denial of the motion to suppress was therefore affirmed..

Q: Why is United States v. Bryant important?

United States v. Bryant has an impact score of 65/100, indicating significant legal impact. This decision reinforces the application of the third-party doctrine to digital data, potentially impacting future challenges to government access to historical location data held by service providers. It clarifies that, under current precedent, individuals may not have a reasonable expectation of privacy in such voluntarily shared information, though the distinction with real-time data remains a key consideration.

Q: What precedent does United States v. Bryant set?

United States v. Bryant established the following key holdings: (1) The court held that the defendant had no reasonable expectation of privacy in historical cell-site location information (CSLI) voluntarily conveyed to a third-party service provider, thus the warrantless acquisition of such data did not violate the Fourth Amendment. (2) The Ninth Circuit applied the third-party doctrine, which states that individuals assume the risk that information voluntarily shared with third parties will be disclosed to the government. (3) The court distinguished this case from situations involving real-time CSLI, where a higher expectation of privacy might exist. (4) The court found that the defendant's reliance on the privacy of his location data held by his cell phone provider was unreasonable. (5) The district court's denial of the motion to suppress was therefore affirmed.

Q: What are the key holdings in United States v. Bryant?

1. The court held that the defendant had no reasonable expectation of privacy in historical cell-site location information (CSLI) voluntarily conveyed to a third-party service provider, thus the warrantless acquisition of such data did not violate the Fourth Amendment. 2. The Ninth Circuit applied the third-party doctrine, which states that individuals assume the risk that information voluntarily shared with third parties will be disclosed to the government. 3. The court distinguished this case from situations involving real-time CSLI, where a higher expectation of privacy might exist. 4. The court found that the defendant's reliance on the privacy of his location data held by his cell phone provider was unreasonable. 5. The district court's denial of the motion to suppress was therefore affirmed.

Q: What cases are related to United States v. Bryant?

Precedent cases cited or related to United States v. Bryant: United States v. Jones, 565 U.S. 405 (2012); Smith v. Maryland, 442 U.S. 735 (1979); Carpenter v. United States, 138 S. Ct. 2206 (2018).

Q: What did the Ninth Circuit hold regarding the warrantless search of historical CSLI in Bryant?

The Ninth Circuit held that the government's warrantless acquisition of historical CSLI data did not violate the Fourth Amendment under the circumstances of this case. The court affirmed the district court's denial of Bryant's motion to suppress.

Q: What legal reasoning did the Ninth Circuit use to justify its holding in Bryant?

The court reasoned that Bryant had no reasonable expectation of privacy in the historical CSLI data because he voluntarily conveyed this information to a third-party service provider (his cell phone carrier). This voluntary disclosure diminished his privacy interest.

Q: What Supreme Court precedent did the Ninth Circuit rely on in United States v. Bryant?

The Ninth Circuit relied on Supreme Court precedent, particularly cases like Smith v. Maryland and United States v. Miller, which established that individuals generally have no reasonable expectation of privacy in information voluntarily conveyed to third parties.

Q: Did the Ninth Circuit apply the 'reasonable expectation of privacy' test in Bryant?

Yes, the Ninth Circuit applied the 'reasonable expectation of privacy' test, a cornerstone of Fourth Amendment analysis. The court concluded that Bryant did not have a reasonable expectation of privacy in the historical CSLI data he shared with his cell phone provider.

Q: What is 'cell-site location information' (CSLI)?

CSLI refers to data generated by cell phones that records which cell towers a phone connected to and when. This data can be used to approximate a phone's location over time, creating a historical record of movements.

Q: Does the Fourth Amendment protect historical CSLI data?

According to the Ninth Circuit in Bryant, historical CSLI data does not receive Fourth Amendment protection when accessed without a warrant, provided the individual voluntarily conveyed it to a third-party provider. This aligns with the third-party doctrine.

Q: What is the 'third-party doctrine' as applied in Bryant?

The third-party doctrine, as applied in Bryant, posits that individuals relinquish their reasonable expectation of privacy in information they voluntarily share with third parties, such as phone companies or banks. This information is then subject to government access without a warrant.

Q: What was the government seeking to do with Bryant's CSLI data?

The government sought to obtain Michael Bryant's historical CSLI data to track his movements and potentially link him to criminal activity. This data was obtained through an order directed at the service provider, not directly from Bryant's phone.

Q: How does United States v. Bryant affect me?

This decision reinforces the application of the third-party doctrine to digital data, potentially impacting future challenges to government access to historical location data held by service providers. It clarifies that, under current precedent, individuals may not have a reasonable expectation of privacy in such voluntarily shared information, though the distinction with real-time data remains a key consideration. As a decision from a federal appellate court, its reach is national. This case is moderate in legal complexity to understand.

Q: What impact does the Bryant decision have on individuals' privacy regarding their cell phone data?

The Bryant decision suggests that individuals have a diminished expectation of privacy in historical CSLI data held by third-party providers. This means the government may be able to access such data without a warrant in certain circumstances, potentially impacting personal privacy.

Q: Who is most affected by the ruling in United States v. Bryant?

Cell phone users are most directly affected, as their historical location data held by carriers is now more accessible to the government without a warrant. This ruling impacts individuals whose movements are tracked via their cell phone usage.

Q: What are the compliance implications for cell phone carriers after Bryant?

Cell phone carriers must comply with government requests for historical CSLI data. While the Bryant decision allows warrantless access under certain conditions, carriers must still adhere to legal processes and may face scrutiny regarding data handling and disclosure.

Q: Does this ruling mean the government can access real-time CSLI without a warrant?

The Bryant decision specifically addressed *historical* CSLI data. The court's reasoning, based on the third-party doctrine and voluntary conveyance, might not automatically extend to real-time CSLI, which could involve different legal considerations and privacy expectations.

Q: What is the significance of the Ninth Circuit affirming the denial of the motion to suppress?

Affirming the denial of the motion to suppress means that the evidence obtained from Bryant's historical CSLI is admissible in court. This allows the government to use the location data as evidence against him in the underlying criminal proceedings.

Q: How does the Bryant decision fit into the broader legal landscape of digital privacy?

The Bryant decision reflects a trend in some courts to apply the traditional third-party doctrine to new forms of digital data, potentially limiting Fourth Amendment protections for information held by service providers. This contrasts with evolving views on digital privacy in other contexts.

Q: What legal precedent existed before Bryant regarding cell phone location data?

Before Bryant, the legal landscape was evolving. While Supreme Court cases like *Smith* and *Miller* supported the third-party doctrine, lower courts grappled with applying it to the vast amount of data generated by modern technology like smartphones, leading to varied rulings.

Q: How does the Ninth Circuit's ruling in Bryant compare to other circuit court decisions on CSLI?

The Ninth Circuit's decision in Bryant aligns with rulings from other circuits that have applied the third-party doctrine to historical CSLI, finding no Fourth Amendment violation for warrantless access. However, this remains a contentious area with some dissenting opinions and ongoing legal debate.

Q: What was the docket number in United States v. Bryant?

The docket number for United States v. Bryant is 24-3093. This identifier is used to track the case through the court system.

Q: Can United States v. Bryant be appealed?

Potentially — decisions from federal appellate courts can be appealed to the Supreme Court of the United States via a petition for certiorari, though the Court accepts very few cases.

Q: How did the case reach the Ninth Circuit Court of Appeals?

The case reached the Ninth Circuit on appeal after the district court denied Michael Bryant's motion to suppress evidence derived from his historical CSLI. The government appealed this denial, seeking to overturn the suppression ruling.

Q: What was the initial ruling by the district court in Bryant?

The district court initially granted Michael Bryant's motion to suppress the historical CSLI evidence, finding that the warrantless acquisition violated his Fourth Amendment rights. The government then appealed this decision to the Ninth Circuit.

Q: What specific type of order did the government use to obtain the CSLI data?

The government obtained the historical CSLI data using a Stored Communications Act (SCA) order, not a traditional search warrant. This type of order has a lower legal standard than a warrant, requiring only 'specific and articulable facts' showing that the records are relevant to an ongoing investigation.

Q: Did the Ninth Circuit consider the 'specific and articulable facts' standard for the SCA order?

Yes, the Ninth Circuit considered the standard used for the SCA order. While the court ultimately focused on the Fourth Amendment privacy issue, the nature of the order used by the government (an SCA order rather than a warrant) was part of the procedural context.