Policy Implications of On-Site Forensic Screening of Contraband: An Overview of the Fourth Amendment Issues

• In Event: Technology and Law Enforcement: Challenges and Innovations

Abstract

Portable Mass Spectrometric instrumentation is an emerging technology that provides a cost-effective, highly reliable method of assessing the probative value of chemical evidence at a crime scene. The technology under development at Purdue and Illinois State University enables the screening of physical evidence on the spot has the potential to provide law enforcement with quick and reliable information. This paper explores the policy ramifications of this rapidly developing technology, considering not only Fourth Amendment issues but also the hurdles that such technological advancements would face to be admissible in court as scientific evidence.

Authors

• Michael C. Gizzi, Illinois State University

• Christopher Mulligan, Illinois State University

• Jamie Wieland, Illinois State University

• Alessandra Bruno, Illinois State University