Law Commons^™

Cutting Cops Too Much Slack, Wayne A. Logan

Scholarly Publications

Police officers can make mistakes, which, for better or worse, the U.S. Supreme Court has often seen fit to forgive. Police, for instance, can make mistakes of fact when assessing whether circumstances justify the seizure of an individual or search of a residence; they can even be mistaken about the identity of those they arrest. This essay examines yet another, arguably more significant context where police mistakes are forgiven: when they seize a person based on their misunderstanding of what a law prohibits.

A Behavioral Justification For Escalating Punishment Schemes, Murat C. Mungan

Scholarly Publications

The standard two-period law enforcement model is considered in a setting where individuals usually, but not exclusively, commit crimes only after comparing expected costs and benefits. Where escalating punishment schemes are present, there is an inherent value in keeping a clean criminal record; a person with a record may unintentionally become a repeat offender if he fails to exert self-control, and be punished more severely. If the punishment for repeat offenders is sufficiently high, one may rationally forgo the opportunity of committing a profitable crime today to avoid being sanctioned as a repeat offender in the future. Therefore, partial deterrence …

Optimal Warning Strategies: Punishment Ought Not To Be Inflicted Where The Penal Provision Is Not Properly Conveyed, Murat C. Mungan

Scholarly Publications

Law enforcers frequently issue warnings, as opposed to sanctions, when they detect first-time offenders. However, virtually all of the law and economics literature dealing with optimal penalty schemes for repeat offenders suggest that issuing warnings is a sub-optimal practice. Another observed phenomenon is the joint use of warnings and sanctions in law enforcement: person A may receive a sanction, whereas person B is only warned for committing the same offense. This situation can be explained through the use of hybrid warning strategies, a concept not yet formalized in the law enforcement literature, where law enforcers issue warnings to x% …

Dirty Silver Platters: The Enduring Challenge Of Intergovernmental Investigative Illegality, Wayne A. Logan

Scholarly Publications

This Essay addresses a longstanding concern in American criminal justice: that law enforcement agents of different governments will work together to evade a legal limit imposed by one of the governments. In the past, with the U.S. Supreme Court in the lead, courts were prone to closely scrutinize intergovernmental investigative efforts, on vigilant guard against what the Court called improper “working arrangements.” Judicial vigilance, however, has long since waned, a problematic development that has assumed added significance over time as investigations have become increasingly multijurisdictional and technologically sophisticated in nature.

The Essay offers the first comprehensive examination of this phenomenon …

Policing Identity, Wayne A. Logan

Scholarly Publications

Identity has long played a critical role in policing. Learning “who” an individual is not only affords police knowledge of possible criminal history, but also of “what” an individual might have done. To date, however, these matters have eluded sustained scholarly attention, a deficit that has assumed ever greater significance as government databases have become more comprehensive and powerful. Identity evidence, in short, has and continues to suffer from an identity crisis, which this Article seeks to remedy. The Article does so by first surveying the methods historically used by police to identify individuals, from nineteenth-century efforts to measure bodies …

Erie And Federal Criminal Courts, Wayne A. Logan

Scholarly Publications

Today, low-level state and local criminal laws figure critically in federal prosecutions, serving as the initial bases for police seizures that yield evidence leading to more serious federal charges (usually involving drugs or firearms). While police resort to such laws as pretexts to stop and arrest individuals has been frequently addressed, this article provides the first analysis of how federal courts actually interpret and apply the laws. In doing so, the article reveals a surprising reality, long dismissed as a doctrinal impossibility: federal judicial use of the analytic framework of Erie v. Tompkins to resolve criminal cases.

As the article …