Law Commons^™

Searches & The Misunderstood History Of Suspicion & Probable Cause: Part One, Fabio Arcila

ExpressO

This article, the first of a two-part series, argues that during the Framers’ era many if not most judges believed they could issue search warrants without independently assessing the adequacy of probable cause, and that this view persisted even after the Fourth Amendment became effective. This argument challenges the leading originalist account of the Fourth Amendment, which Professor Thomas Davies published in the Michigan Law Review in 1999.

The focus in this first article is upon an analysis of the common law and how it reflected the Fourth Amendment’s restrictions. Learned treatises in particular, and to a lesser extent a …

The Liberal Assault On The Fourth Amendment, Christopher Slobogin

ExpressO

The Liberal Assault on the Fourth Amendment Christopher Slobogin As construed by the Supreme Court, the Fourth Amendment’s reasonableness requirement regulates overt, non-regulatory government searches of homes, cars, and personal effects–-and virtually nothing else. This essay is primarily about how we got to this point. It is fashionable to place much of the blame for today’s law on the Warren Court’s adoption of the malleable expectation of privacy concept as the core value protected by the Fourth Amendment. But this diagnosis fails to explain why even the more liberal justices have often gone along with many of the privacy-diminishing holdings …

Searches And The Misunderstood History Of Suspicion And Probable Cause: Part One, Fabio Arcila

ExpressO

This article, the first of a two-part series, argues that during the Framers’ era many if not most judges believed they could issue search warrants without independently assessing the adequacy of probable cause, and that this view persisted even after the Fourth Amendment became effective. This argument challenges the leading originalist account of the Fourth Amendment, which Professor Thomas Davies published in the Michigan Law Review in 1999.

The focus in this first article is upon an analysis of the common law and how it reflected the Fourth Amendment’s restrictions. Learned treatises in particular, and to a lesser extent a …

Reasonable Expectations Of Privacy And Novel Search Technologies: An Economic Approach, Steven Penney

ExpressO

The “reasonable expectation of privacy” test, which defines the scope of constitutional protection from governmental privacy intrusions in both the United States and Canada, is notoriously indeterminate. This indeterminacy stems in large measure from the tendency of judges to think of privacy in non-instrumentalist terms. This “moral” approach to privacy is normatively questionable, and it does a poor job of identifying the circumstances in which privacy should prevail over countervailing interests, such as the deterrence of crime.

In this paper, I develop an alternative, economically-informed approach to the reasonable expectation of privacy test. In contrast to the moral approach, which …