Forensic Science and Technology Commons^™

Destructive Hostility: The Jeffrey Dahmer Case: A Psychiatric And Forensic Study Of A Serial Killer, Jeffrey Jentzen, George Palermo, L. Thomas Johnson, Khang-Cheng Ho, K. Alan Stormo, John Teggatz

School of Dentistry Faculty Research and Publications

We were involved as forensic experts in the case of the serial killer Jeffrey Dahmer. We discuss the scene and victim autopsy findings, with a brief consideration of the basic emotion of hostility. These findings support the thesis that at the basis of this serial killer's behavior were primary unconscious feelings of hate that he had channeled into a sadistic programmed destruction of 17 young men. The interview of the serial killer, the photographic scene documentation, and the autopsy findings stress the ambivalent homosexuality of the killer, his sexual sadism, his obsessive fetishism, and his possible cannibalism and necrophilia.

Forensic Psychology Of Serial Killers, Karla Suarez

Themis: Research Journal of Justice Studies and Forensic Science

Many serial killers share patterns in psychological and neuropsychological disorders and behaviors. These behaviors and patterns should be recognized and acknowledged to understand why serial killers murder without remorse or guilt. It is important to discuss matters such as common patterns, typologies, and characteristics within serial killers. After looking at these essential aspects of serial killers, common neurodevelopmental disorders, brain damage, and biological epigenetics will be further explored. In order to fully assess this topic, forensic psychology and behavioral analysis are essential to aid in understanding serial killers and how their brains function to lead them to the actions that …

The "Csi Effect" And Its Potential Impact On Juror Decisions, John Alldredge

Themis: Research Journal of Justice Studies and Forensic Science

The “CSI Effect” was first described in the media as a phenomenon resulting from viewing forensic and crime based television shows. This effect influences jurors to have unrealistic expectations of forensic science during a criminal trial and affect jurors’ decisions in the conviction or acquittal process. Research has shown the “CSI Effect” has a possible pro-defense bias, in that jurors are less likely to convict without the presence of some sort of forensic evidence. Some studies show actors in the criminal justice system are changing their tactics, as if this effect has a significant influence, causing them to request unnecessary …

Bluetooth Hacking: A Case Study, Dennis Browning, Gary C. Kessler

Journal of Digital Forensics, Security and Law

This paper describes a student project examining mechanisms with which to attack Bluetooth-enabled devices. The paper briefly describes the protocol architecture of Bluetooth and the Java interface that programmers can use to connect to Bluetooth communication services. Several types of attacks are described, along with a detailed example of two attack tools, Bloover II and BT Info.

Advancements In Technology To Solve Cold Cases, Melissa Hernandez

Themis: Research Journal of Justice Studies and Forensic Science

The purpose of this paper is to highlight the crisis of cold case investigations and discuss the advancements being made in this area over the last four decades. Technology such as CCTV cameras, DNA Phenotyping, and Genetic Genealogy have allowed many cases to be reopened but there are still not enough resources or funds to close the immense number of unsolved cases. There are also ethical concerns being addressed to allow for this technology to continue to be applicable. In some instances, it takes a combination of preexisting technology and new applications to work around previous barriers in investigations. Despite …

The Use Of Criminal Profilers In The Prosecution Of Serial Killers, Chelsea Van Aken

Themis: Research Journal of Justice Studies and Forensic Science

The purpose of this paper is to analyze the concept of criminal profiling in terms of serial killers in the United States. The research provided in this paper was found using the most recent research available on the topic. The FBI’s Behavioral Unit, or National Center for the Analysis of Violent Crime (NCAVC), is the current leading law enforcement agency that investigates these types of crimes. They utilize definitions, typographies, and motives to create a criminal profile to investigate serial killings. Ultimately, these profiles are inadequate because they are inconclusive and exclude multiple suspects that are potentially dangerous. Therefore, criminal …

The Csi Effect: Fact Or Fiction?, Kavita Alejo

Themis: Research Journal of Justice Studies and Forensic Science

The CSI effect has been a subject undergoing intense scrutiny in recent years. With the ever-increasing number of television shows, such as CSI and all of its spinoffs, that poorly represent the field of forensic science, there has also been a growing concern over the effects that media has on the legal system. Prosecutors argue that the CSI effect raises their burden of proof and makes jurors more likely to acquit in cases involving little or no forensic evidence, while defense lawyers claim that jurors are more inclined to wrongfully convict based on their unrealistic perceptions of forensic evidence. This …

Confession Contamination And Dna Exonerations, 1989-2025, Brandon L. Garrett

Faculty Scholarship

No abstract provided.

Small Island Taphonomy In Western Australia, Courtney J. Newberry

Honors Theses

Forensic death investigations rely on postmortem interval estimations to establish a timeline surrounding a decedent’s death. Several methods are used, often together, to make such estimations. One of the main methods is the evaluation of the stage of decomposition; although decomposition follows the same general steps, the length of the process can vary by location and environmental factors. Animal scavenging can also impact decomposition by consuming flesh and impacting insect activity on the remains.

This study investigates the scavenging guilds and rate of decomposition of pig (Sus scrofa) legs on Rottnest Island, Australia. Three sites with unique environments were selected …

Exploring The Iphone Backup Made By Itunes, Mario Piccinelli, Paolo Gubian

Journal of Digital Forensics, Security and Law

Apple’s™ iPhone™ is one of the widest selling mobile on the market, thanks to its simple and user-friendly interface and ever growing pool of available high quality applications for both personal and business use. The increasing use of the iPhone leads forensics practitioners towards the need for tools to access and analyze the information stored in the device. This research aims at describing the process to forensically analyze a logical backup of an iPhone made by the Apple iTunes™ utility, understanding the backup’s structure, and creating a simple tool to automate the process of decoding and analyzing the data. In …