Law Commons^™

Machine Learning, Automated Suspicion Algorithms, And The Fourth Amendment, Michael L. Rich

Michael L Rich

At the conceptual intersection of machine learning and government data collection lie Automated Suspicion Algorithms, or ASAs, algorithms created through the application of machine learning methods to collections of government data with the purpose of identifying individuals likely to be engaged in criminal activity. The novel promise of ASAs is that they can identify data-supported correlations between innocent conduct and criminal activity and help police prevent crime. ASAs present a novel doctrinal challenge, as well, as they intrude on a step of the Fourth Amendment’s individualized suspicion analysis previously the sole province of human actors: the determination of when reasonable …

Visualizing Dna Proof, Nicholas L. Georgakopoulos

Nicholas L Georgakopoulos

DNA proof inherently involves the use of probability theory, which is often counterintuitive. Visual depictions of probability theory, however, can clarify the analysis and make it tractable. A DNA hit from a large database is a notoriously difficult probabi­li­ty theory issue, yet the visuals should enable courts and juries to handle it. The Puckett facts are an example of a general approach: A search in a large DNA database produces a hit for a cold crime from 1972 San Francisco. Probability theory allows us to process the probabilities that someone else in the database, someone not in the database, or …

Calling Out Maryland V. King: Dna, Cell Phones, And The Fourth Amendment, Jennie Vee Silk

Jennie Vee Silk

In Maryland v. King, the Supreme Court narrowly upheld a Maryland statute that permits police to obtain a DNA sample from an arrestee without a search warrant. A year later, the Court drastically changed course and provided significantly more protection to an arrestee’s privacy. In a unanimous decision, the Court in Riley v. California held that police must obtain a search warrant before they can search the cell phone of an arrestee.

This article is the first to compare the Court’s conflicting decisions in Riley and King. Riley and King present the same issue: governmental invasion of privacy for …

City Of Los Angeles V. Patel: The Upcoming Supreme Court Case No One Is Talking About, Adam Lamparello

Adam Lamparello

Focusing solely on whether a hotel owner has a reasonable expectation of privacy in a guest registry is akin to asking whether Verizon Wireless has a reasonable expectation of privacy in its customer lists. The answer to those questions should be yes, but the sixty-four thousand dollar question—and the proverbial elephant in the room—is whether hotel occupants and cell phone users forfeit their privacy rights simply because they check into the Beverly Hills Hotel or call their significant others from a Smart Phone on the Santa Monica Freeway. Put differently, a hotel owner’s expectation of privacy in a guest registry …

The Internet Is The New Public Forum: Why Riley V. California Supports Net Neutrality, Adam Lamparello

Adam Lamparello

Technology has ushered civil liberties into the virtual world, and the law must adapt by providing legal protections to individuals who speak, assemble, and associate in that world. The original purposes of the First Amendment, which from time immemorial have protected civil liberties and preserved the free, open, and robust exchange of information, support net neutrality. After all, laws or practices that violate cherished freedoms in the physical world also violate those freedoms in the virtual world. The battle over net neutrality is “is absolutely the First Amendment issue of our time,” just as warrantless searches of cell phones were …

The Stickiness Principle And Searches Incident To Arrest, Steven I. Friedland

Steven I. Friedland

In Fourth Amendment decisions, different concepts, facts and assumptions about reality are often tethered together in judicial decisions, creating a Stickiness Principle. In particular, form and function historically were viewed as an identity, not a dichotomy. For example, containers carried things, watches told time, and telephones were used to make voice calls. Advancing technology, though, began to fracture this identity and the broader Stickiness Principle.

In June 2014, Riley v. California and its companion case, United States v. Wurie, offered the Supreme Court an opportunity to begin untethering form and function and dismantling the Stickiness Principle. Riley presented the question …

Riley V. California: Privacy Still Matters, But How Much And In What Contexts?, Adam Lamparello, Charles E. Maclean

Adam Lamparello

Private information is no longer stored only in homes or other areas traditionally protected from warrantless intrusion. The private lives of many citizens are contained in digital devices no larger than the palm of their hand—and carried in public places. But that does not make the data within a cell phone any less private, just as the dialing of a phone number does not voluntarily waive an individual’s right to keep their call log or location private. Remember that we are not talking exclusively about individuals suspected of committing violent crimes. The Government is recording the calls and locations of …

Finding The Foregone Conclusions Of Encryption, Timothy A. Wiseman

Timothy A Wiseman

Encryption is commonly used to protect private information, for both legitimate and illegitimate reasons. Courts have been struggling to determine when, within the bounds of the Fourth and Fifth Amendments, the Courts may compel a defendant in a criminal case to decrypt their data.

This article argues that a broad use of the Forgone Conclusion doctrine would permit the Courts to order a defendant to decrypt their data when the prosecution can show with reasonable particularity the existence and location of the encrypted documents, that they are likely to be incriminating, and that the government can authenticate them without the …

Back To The Future: The Constitution Requires Reasonableness And Particularity—Introducing The “Seize But Don’T Search” Doctrine, Adam Lamparello, Charles E. Maclean

Adam Lamparello

Issuing one-hundred or fewer opinions per year, the United States Supreme Court cannot keep pace with opinions that match technological advancement. As a result, in Riley v. California and United States v. Wurie, the Court needs to announce a broader principle that protects privacy in the digital age. That principle, what we call “seize but don’t search,” recognizes that the constitutional touchstone for all searches is reasonableness.

When do present-day circumstances—the evolution in the Government’s surveillance capabilities, citizens’ phone habits, and the relationship between the NSA and telecom companies—become so thoroughly unlike those considered by the Supreme Court thirty-four years …

Back To The Future: Returning To Reasonableness And Particularity Under The Fourth Amendment, Adam Lamparello, Charles Maclean

Adam Lamparello

Issuing one-hundred or fewer opinions per year, the United States Supreme Court cannot keep pace with opinions that match technological advancement. As a result, in Riley v. California and United States v. Wurie, the Court needs to announce a broader principle that protects privacy in the digital age. That principle, what we call “seize but don’t search,” recognizes that the constitutional touchstone for all searches is reasonableness. When do present-day circumstances—the evolution in the Government’s surveillance capabilities, citizens’ phone habits, and the relationship between the NSA and telecom companies—become so thoroughly unlike those considered by the Supreme Court thirty-four years …

Amicus Brief -- Riley V. California And United States V. Wurie, Charles E. Maclean, Adam Lamparello

Adam Lamparello

Warrantless searches of cell phone memory—after a suspect has been arrested, and after law enforcement has seized the phone—would have been unconstitutional at the time the Fourth Amendment was adopted, and are unconstitutional now. Simply stated, they are unreasonable. And reasonableness—not a categorical warrant requirement—is the “touchstone of Fourth Amendment analysis.”

Guidelines To Limit Criminal Prosecutions Of Filesharing Services, Benton C. Martin, Jeremiah R. Newhall

Benton C. Martin

This short essay acknowledges certain efficiencies in enforcing copyright law against "secondary" infringers like filesharing services through criminal proceedings, but it proposes guidelines for prosecutors to use in limiting prosecutions against this type of infringer.

Cell Phone Searches In A Digital World: Blurred Lines, New Realities And Fourth Amendment Pluralism, Steven I. Friedland

Steven I. Friedland

State and federal courts are split over whether cell phone searches incident to a lawful arrest are permissible under the Fourth Amendment. The Supreme Court has the opportunity to create uniformity by accepting a certiorari petition in a cell phone search incident to arrest case, either United States v. Wurie or Riley v. California. The Court should do so to create an analysis that incorporates sensory enhancing technology, not avoids it, as it has done to date.

The split in case law evidences a central contradiction. Fourth Amendment rules need to be predictable and based on clear guidelines for effective …

U.S. Government Counterterrorism Asset Freezes: Regulatory Seizures In A Digital Age Of Terrorism, Adam S. Wallwork

Adam S Wallwork

This Article addresses the question of when, if ever, the Department of the Treasury’s counterterrorism asset freezes against US persons (US citizens, resident aliens, and US-based organizations) violate the Fourth Amendment. It addresses two questions that currently divide the federal courts: (1) whether OFAC blocking orders are seizures subject to the Fourth Amendment and (2) whether the Fourth Amendment’s warrant and probable-cause requirements apply to OFAC counterterrorism blocking orders if these orders are in fact seizures.

My Originalist analysis of OFAC counterterrorism blocking orders draws on evidence of the Framers’ original understanding of “unreasonable . . . seizures,” including the …

Lights, Camera, Arrest: The Stage Is Set For A Federal Resolution Of A Citizen's Right To Record The Police In Public, Taylor R. Robertson

Taylor R Robertson

Grab your cellphone, press the record button, and amaze your friends!

No advertisement like this exists in real life, of course, because the action is already universally automatic—it needs no encouragement or instruction. But aim the camera at the police and you could be arrested and face up to fifteen years in prison under some eavesdropping or wiretapping laws simply for recording the police in public speaking at volumes audible to any unassisted ear. While wiretapping laws were originally intended to protect citizens from the snooping detective, some states have effectively turned these laws into government protection from the watchful …

The Surveillance Society And The Third-Party Privacy Problem, Shaun Spencer

Shaun Spencer

This article examines a question that has become increasingly important in the emerging surveillance society: should the law treat information as private even though others know about it? This is the third-party privacy problem. Part I explores two competing conceptions of privacy: the binary and contextual conceptions. Part II describes two features of the emerging surveillance society that should change the way we address the third-party privacy problem. One feature, “surveillance on demand,” results from exponential increases in data collection and aggregation. The other feature, “uploaded lives,” reflects a revolution in the type and amount of information that we share …

Limits On The Perfect Preventive State, Michael L. Rich

Michael L Rich

Traditional methods of crime prevention—the punishment of the culpable and the preventive restraint of the dangerous—are slowly being supplemented and supplanted by technologies that seek to perfectly prevent crime by making criminal conduct practically impossible. For instance, the federal government is developing in-car technology that would prevent vehicle operation when a driver has a blood alcohol level in excess of the legal limit. Less directly, the anti-circumvention provisions of the Digital Millennium Copyright Act of 2000 try to prevent copyright infringement by eliminating technologies that enable such infringement. Such structural regulation of private conduct is not new, but few scholars …

Contextual Expectations Of Privacy, Andrew Selbst

Andrew Selbst

Fourth Amendment search jurisprudence is nominally based on a “reasonable expectation of privacy,” but actual doctrine is detached from society’s conception of privacy. Courts rely on various binary distinctions: Is a piece of information secret or not? Was the observed conduct inside or outside? While often convenient, none of these binary distinctions can adequately capture the complicated range of ideas encompassed by “privacy.” Privacy theorists have begun to understand that a consideration of social context is essential to a full understanding of privacy. Helen Nissenbaum’s theory of contextual integrity, which characterizes a right to privacy as the preservation of expected …

Criminal Copyright Enforcement Against Filesharing Services, Benton C. Martin, Jeremiah R. Newhall

Benton C. Martin

The high-profile prosecution of the popular online storage website Megaupload for criminal copyright infringement is the latest in a series of recent criminal prosecutions of online filesharing services. But what pushes a legitimate online file-storing business over the edge to criminal enterprise? How might criminal copyright enforcement differ materially from civil enforcement?

This article answers these questions and suggests guidelines for prosecutorial discretion. After a condensed history of criminal copyright law, we explain why "secondary" theories of infringement apply in the criminal, as well as civil, context and why the DMCA "safe harbor" defense is a red herring in criminal …

Threats Escalate: Corporate Information Technology Governance Under Fire, Lawrence J. Trautman

Lawrence J. Trautman Sr.

In a previous publication The Board’s Responsibility for Information Technology Governance, (with Kara Altenbaumer-Price) we examined: The IT Governance Institute’s Executive Summary and Framework for Control Objectives for Information and Related Technology 4.1 (COBIT®); reviewed the Weill and Ross Corporate and Key Asset Governance Framework; and observed “that in a survey of audit executives and board members, 58 percent believed that their corporate employees had little to no understanding of how to assess risk.” We further described the new SEC rules on risk management; Congressional action on cyber security; legal basis for director’s duties and responsibilities relative to IT governance; …