Legal Studies Commons^™

The Romanticization Of Violent Male Offenders: How Trauma And Internalized Sexism Can Explain Women's Fascination With Serial Killers, Ella R. Johnson

Student Theses

Past research has noted that women are interested in true crime more than men (Vicary & Fraley, 2014), and that some women romanticize violent male offenders (Isenberg, 1991). This study investigated women’s fascination with serial killers compared to other offenders and the psychological correlates of women who are fascinated with serial killers. I hypothesized women’s fascination was unique to serial killers and may be related to safe and culturally acceptable ways of coping with interpersonal trauma. Results largely support these hypotheses, indicating women were more fascinated with serial killers compared to other offenders, and with PTSD, child abuse, intimacy attitudes, …

Remembering School Shootings: An Examination Of Intergenerational Differences, Kelly Huie

Student Theses

In recent years, school shootings have evolved from rare occurrences to a full-blown epidemic, causing generations of students to have a realistic fear of attending school. When negative or traumatic events like a school shooting occur, people often form long lasting recollections of where they were, when learning about the traumatic, public event. Hence, the aim of this study was to understand if certain school shootings are more memorable for Americans, and whether differences exist across generations, as certain school shootings that occur during the reminiscence bump period (i.e., between the ages 10 – 30) may influence which shooting is …

Examining The Impact Of Competency To Stand Trial And Judicial Instructions On Ngri Verdicts, Erin K. O'Donnell

Student Theses

Objective: The current study tests whether jury-eligible adults follow judicial instructions to disregard information about a defendant’s pretrial competency status when deciding whether he is guilty or not guilty by reason of insanity. Hypotheses: It was anticipated, because of the effects of hindsight bias, that defendants who were previously found competent to stand trial would be less likely to be found NGRI than a defendant who previously was deemed incompetent but has been restored to competency for trial. We also predicted that judicial instructions to disregard pretrial competency status would not effectively eliminate the effect of competency status without an …

Not All Videos Are Created Equal: Camera Perspective Bias And Video-Recorded Eyewitness Identification Procedures, Kelsey N. Doherty

Student Theses

Video-recorded eyewitness identification procedures can preserve an accurate record of the conditions under which the eyewitness made an identification. Scholars posit that having the record will allow legal actors to make better decisions on the basis of an identification. Yet limited research has examined how jurors’ judgments are influenced by this evidence. Research on other types of video-recorded evidence has demonstrated a strong camera perspective bias, wherein jurors’ judgments are influenced by the angle with which the evidence is recorded. This study examined whether the camera perspective bias similarly influences jurors’ perceptions of video-recorded identification procedures. Participants viewed a mock …

Substance Use, Neurocognitive Deficits, And Criminal Recidivism, Emily H. Kim

Student Theses

Many offenders demonstrate substance use and neurocognitive impairments. Substance use directly impacts executive functioning due to poor impulse control, leading to impaired decision- making. Substance use and neurocognitive deficits also contribute to recidivism. Incarcerated individuals with substance use disorder have higher rates of recidivism, and executive dysfunction has been shown to contribute to recidivism due to low behavioral inhibition skills and deficiency with cognitive flexibility. There is a discontinuity in literature, however, since many studies only investigate either substance use or neurocognitive deficits to predict recidivism. However, it is important to examine the interaction of these factors to predict future …

The Relationship Between Traumatic Brain Injuries, Impulsivity, And Crime, Brian Ramanauskas

Student Theses

The rate of traumatic brain injuries (TBIs) are increasing each year, impacting an estimated 1.4 million Americans. After further investigation, researchers have concluded that 8.5% of the general public sustains at least one TBI, whereas this number ranges from 25% to 87% in criminal populations. In the literature, impulsivity is frequently described as poorly conceived, prematurely expressed, or inappropriate behaviors. Additionally, poor impulse control has been shown to significantly impact the likelihood of criminal activity, increasing the rate of recidivism. The current study examined an archival dataset of 95 incarcerated individuals from a private correctional facility in a large mid-Atlantic …

The Language Abilities Of Justice-Involved Adults, Talaya Patton

Student Theses

This study explores the relationship between language abilities and involvement with the justice system across the lifespan. Previous research has demonstrated a significantly higher prevalence of language impairment in juvenile justice populations, relative to the general population. These language impairments have been found across both expressive and receptive abilities, often previously undiagnosed.Further, juvenile justice involvement is a well-established predictor for later adult criminal behavior.However, no studies to date have explored the effects of language abilities and juvenile justice involvement on future outcomes, namely continued justice involvement in adulthood. The current study utilizes archival data on 95 incarcerated men to analyze …

Analysis Of Cannabinoids In Serum By Gc-Ms/Ms, Christie Cannarozzi

Student Theses

Due to recent changes in federal and state legislations, the availability and consumption of cannabis products have increased in the United States. The expanded use of recreational and medicinal cannabis products increases the importance of implementing sensitive and selective instrumental methods in toxicological laboratories, as legal implications may arise in forensic cases, such as driving under the influence of drugs (DUID). The purpose of this study was to perform a cross-validation for the quantitative analysis of cannabinoids (Δ9-tetrahydrocannabinol, cannabidiol, cannabinol, 11-hydroxy-Δ9-tetrahydrocannabinol, and 11-nor-9-carboxy-Δ9-tetrahydrocannabinol) in serum by gas chromatography coupled to triple quadrupole tandem mass spectrometry (GCTQ). This method was fully …

Discrimination Of Monozygotic Twins Using Dna Methylation Levels Of One Cpg Site At Chromosome 3, Dino O. Robinson

Student Theses

Conventional STR typing, commonly used in forensics for human identification, poses a problem in criminal cases and paternity disputes involving monozygotic (MZ) twins because they share identical DNA sequences. To date, no routine method is available in forensics to differentiate between individuals of MZ pairs. Recently, epigenetic methods measuring differential DNA methylation patterns have been applied to MZ twin differentiation. In this study, we investigated the potential to identify MZ twins using a previously identified DNA methylation site in chromosome 3, cg18562578, in a sample of 129 MZ and 37 dizygotic (DZ) twin pairs. We used bisulfite converted saliva DNA …

Discrimination Of Soil Organic Matter Using Nuclear Magnetic Resonance In Conjunction With Principal Component Analysis, Victoria G. Hsieh

Student Theses

The characterization of trace evidence is key to the field of forensic science. Trace evidence can take many forms, such as glass, fiber, and soil. Traditionally, forensic soil analysis has been painted as one of the more tedious applications, which conventionally studies the mineral composition of soil samples. In this study, we present another avenue of soil analysis that takes advantage of understudied factor of soil: soil organic matter (SOM). Using both proton (¹H NMR) and carbon nuclear magnetic resonance (¹³C NMR) separately and applying principal component analysis (PCA) to both types of spectra, we sought …

Effects Of Mercury On The Dopamine Transporter Cell Surface Expression In Pc12 Cells, Christina Hui

Student Theses

Environmental factors, such as heavy metal exposures, have been suggested to have an impact not only on neurodegenerative disease, such as Parkinson’s disease, but also on psychostimulants abuse and their toxicity. In this study, two questions were addressed: 1) effects of mercuric chloride on parkinsonian toxicant 1-methyl-4-phenylpyridinium (MPP⁺) induced cytotoxicity and 2) effects of mercuric chloride on cell surface dopamine transporter. Pheochromocytorma cells (PC12) were treated with various concentrations of mercuric chloride (0.02~2.0 ppm) for 4 hours with and without 0.1 mM MPP⁺. Significant potentiation of toxicity was observed when there was co-treatment with 0.5 ppm …

Evaluation Of A Novel Dna Collection Matrix Designed To Improve Recovery Of Touch Dna From Non-Porous Surfaces, Eric Ramirez

Student Theses

The collection of touch DNA from evidence has been a challenge in the field of Forensic Biology for decades. There are numerous collection protocols, substrates, and solutions that have been used to varying levels of success. Currently, no single method or substrate stands out as the single most effective collection protocol. The Gene Link Omni Matrix™ K105 solution is a novel collection method that can be sprayed onto the surface of non-porous evidence. The matrix dries into a film, capturing cells and cell-free DNA which can be scraped off and collected into a tube. During extraction, the matrix dissolves into …

Dna Mixture Statistics Using A Likelihood Ratio Software Tool: Effect Of Variations In Drop-Out Rates And Number Of Contributors, Felicia M. Lucero

Student Theses

Complex DNA mixtures can be very probative evidence, but comparisons to a person of interest can be affected by allelic drop-out and uncertainty regarding the number of individuals having contributed DNA to a sample. Scientific organizations such as the International Society of Forensic Genetics (Gill et al., 2006) recommend that likelihood ratios should be used to provide a statistical weight when a positive association is made between the DNA profile of a person of interest and an evidentiary DNA sample. To this effect the New York City Office of Chief Medical Examiner (OCME) developed a software program, Forensic Statistical Tool …

The Feedback Effect: Does Exposure To Interviewer Feedback Affect An Observer's Perception Of Veracity And Guilt?, Kayla A. Harrod

Student Theses

Historically, assessing deception has been rooted in the belief that a guilty suspect displays signs of anxiety. Based on a suspect’s physical demeanor and other behavioral cues presented during an interrogative session, law enforcement personnel (LEP) will utilize a set of techniques to elicit information about a crime. One such technique is the administration of feedback, which is the verbal assessment of a suspect’s guilt. The issue that stems from administering feedback lies not only in how it is given but also how it is received and interpreted by others. In a two-part study, the possibility of a “Feedback Effect” …

A Microspectra Analysis Of Synthetic Wig Fibers, Jaclyn R. Beshlian

Student Theses

The goal of this study was to determine whether differentiation between 20 visually similar light brown synthetic wig fibers was possible with the use of a microspectrophotometer (MSP). Visually similar fibers were chosen to display the power of the instrument over the human eye. An MSP is an instrument that has the ability to aid in the analysis of certain microscopical samples. With this particular instrument one is able to collect the absorption and fluorescence spectra of microscopical colored samples without destroying the piece of evidence itself. Prior to any analysis with the MSP, the material of the fibers was …

Dna Recovery From Handwritten Documents Using A Novel Vacuum Technique, Patrick M. Mclaughlin

Student Theses

Investigations of many crimes such as robberies, kidnappings, and terrorism are often associated with the recovery of a paper document which has been written by the perpetrator. Paper can provide a variety of forensic evidence such as DNA, latent fingermarks, and indented writing. The focus of this study was the collection of probative DNA profiles from the text region of a handwritten note through a vacuum suction device without altering or destroying the document. Collection of DNA evidence was carried out in two separate groups. The first group involved 11 volunteers providing a handwritten note sample with unwashed hands. The …

An Exploration Of Protein And Dna Components In Fingerprint Residue, Ashley Borrego

Student Theses

The main focus of this project was to investigate the protein and DNA components in both sebaceous and eccrine fingerprints. This study investigated the relative content of DNA and proteins in eccrine fingerprints to sebaceous fingerprints. All volunteers were instructed to wash and dry their hands prior to depositing parallel thumbprints. Twenty volunteers were instructed to touch their face to produce sebaceous prints, and 5 volunteers were instructed to wear gloves over a heat source to produce sweaty or eccrine prints. Microscopy was used to score the cellular debris of the right fingerprint on a scale of 1-4 based on …

The Role Of Eyewitness Confidence And Prosecution/Defense Presentation In How Facial Composites Shape Juror Decision-Making, Rebecca E. Singh

Student Theses

Eyewitness testimony has been found to be an unreliable form of evidence (Loftus, Miller & Burns, 1978; Oswald & Coleman, 2007; Wells & Hasel, 2007; Loftus & Greenspan, 2017; Jaross, 2018; Wade, Nash, & Lindsay, 2018; Wixted, Mickes, & Fisher, 2018). Yet, this evidence is still used in the courts today, and, in fact, is perceived by jurors as important and compelling in comparison to other case factors (e.g., character evidence, physical evidence; Topp-Manriquez, McQuiston, & Malpass, 2014; Kabzińska, 2015). Additionally, eyewitnesses are sometimes requested to help create a facial composite of the suspect and, critically, these composites are then …

The Impact Of Client's Gender And Culture On Service Providers Strategies In Diversion Programs, Stephany Betances

Student Theses

Despite the growing rate of adolescent girls in the criminal justice system, there has been little institutional support for empirically supported programs tailored for girls (Matthews & Hubbard, 2008). There is a similar substantial lack of culturally specific programming. Problematically, both constructs have been found to impact treatment (Bright & Jonson-Reid, 2010; Matthews & Hubbard, 2008). This qualitative study utilized grounded theory principals to investigate the impact of gender and culture on the therapeutic relationship for justice-involved youth in seven alternative-to-incarceration agencies in New York City. Elicited themes focused on both recommended strategies and continued challenges. Results indicated that while …

The Forensic Analysis Of Adult Temporary Tattoos, Paige Cooper

Student Theses

Adult temporary tattoos have become more popular, yet there is very little research on them, especially regarding their use in forensics. This poses a problem because forensic investigators may not be able to distinguish a temporary tattoo from a real tattoo, possibly hindering their investigation. In this study, various types of adult temporary tattoos were examined and analyzed in attempts to identify and distinguish them, both from each other and from permanent tattoos. Infrared spectroscopy, specifically attenuated total reflection (ATR), proved to be more useful than ultra-violet visible light spectroscopy in terms of analyzing the samples. The natural adult temporary …

Method Development And Validation For The Determination Of Designer Benzodiazepines In Blood By Lc-Ms/Ms, Victoria Mei

Student Theses

The misuse of designer benzodiazepines, as an alternative to prescription benzodiazepines and for drug-facilitated sexual assaults, has emerged as a growing threat, due in part to the ease of purchasing these drugs on the internet at low prices. Causing concern for safety, is the lack of dosage information resulting in users self-medicating, often leading to unintended overdoses, coma, or death at higher doses. With limited published data regarding quantification of designer benzodiazepines in forensic cases, a method was validated for the determination of thirteen and screening for two designer benzodiazepines in blood, in addition to a limited number of common …

The Forensic Analysis Of Children's Temporary Tattoos, Erika Bravo

Student Theses

While children’s temporary tattoos have been produced since the 20th century, there are few scientific studies that have evaluated their physical and chemical characteristics. Therefore, this thesis is a preliminary study done to evaluate the composition of children’s temporary tattoos and consider the importance of such traces in a forensic content.

Colored regions in children’s temporary tattoos, such as red, pink, yellow and orange, were found to fluoresce with the use of an alternative light source while the use of microscopy led to the identification of different printing patterns between temporary tattoos. However, limitations in the ability to determine the …

Linguistic Features Of False Confessions And Confessions Not In Dispute: A Corpus Analysis, Lucrezia Rizzelli

Student Theses

Confessions are considered the gold standard of evidence, and yet many cases of false confessions causing wrongful convictions have come to the surface in the past decades. Currently, a method to identify false confessions does not exist and studies focusing on the content of the confessions have found similarities rather than points of distinction. In this study, we approached confessions from a stylistic rather than qualitative point of view, utilizing corpus analysis to outline the linguistic features of two samples of confessions: false confessions (n=37) and confessions not in dispute (n=98). Subsequently, we created a model …

Quorum Blockchain Stress Evaluation In Different Environments, Daniel P. Mera

Student Theses

In today’s world, the Blockchain technology is used for different purposes has brought an increment in the development of different Blockchain platforms, services, and utilities for storing data securely and efficiently. Quorum Blockchain, an Ethereum fork created by JPMorgan Chase, has placed itself in one of the widely used, efficient and trustful Blockchain platforms available today. Because of the importance which Quorum is contributing to the world, it is important to test and measure different aspects of the platform, not only to prove how efficient the software can be but as well as to have a clear view on what …

Gender Based Violence In India: An Analysis Of National Level Data For Theory, Research And Prevention, Dhanya Babu

Student Theses

Gender based violence is a human rights violation, both the causes and impacts of which crosses personal, societal and cultural boundaries. Various initiatives to address the problem of gender-based violence have resulted in many countries attempting to quantify the extent of such crimes. The purpose of this present study is to examine nature and extent of GBV in India for prevention policy actions. The National Crime Record Bureau (NCRB) of India publishes a consolidated list of reported crime happenings in the country every year. Recognizing gendered aspect of certain crimes, the NCRB maintains a separate chapter on incidences of crimes …

Stop, Question, And Frisk: A Tool Of Racial Control In New York City, Justice D. Evans

Student Theses

Broken Windows policing through the utilization of Stop, Question, and Frisk has been widely used by the New York City Police Department (NYPD) since the 1990s, as guaranteed by landmark Supreme Court Case Terry v. Ohio (1968). As a result, hundreds of minority citizens have been the victim of routine stops for minor offenses through this aggressive police tactic. This study utilizes 2017 NYPD Stop, Question, and Frisk Data to determine whether broken windows policing, through stop, question, and frisk, operates as a mode of racial control for African Americans in New York City. Through the utilization of chi-square analyses, …

Simultaneous Determination Of Fourteen Antipsychotic Drugs In Whole Blood By Solid Phase Extraction And Liquid Chromatography Tandem Mass Spectrometry, Theresa M. Dawe

Student Theses

Anti-psychotic drugs are commonly prescribed to patients to treat several mental conditions, such as bipolar, schizophrenia, and manic-depressive disorder. The analysis of anti-psychotic drugs in blood is a common practice in clinical and forensic toxicology, to monitor drug treatment (therapeutic drug monitoring) or to explain the cause of the impairment or intoxication in human performance and in postmortem cases. However, most of the current studies have been performed in plasma, and a limited number in blood. We developed and validated a method to confirm and quantify a panel of commonly prescribed anti-psychotic drugs in whole blood using solid phase extraction …

Fight, Flight, And Free Will: How Knowledge Of Biopsychosocial Effects Of Trauma Influence Free Will Beliefs And Punishment For Juvenile And Adult Offenders, Rachel Lazar

Student Theses

Justifications for punishment are generally grounded in retribution or consequentialism. Retribution presupposes a belief in free will, claiming that offenders freely and rationally choose to commit a criminal act, and are therefore deserving of punishment. Consequentialism does not necessitate a reliance on free will, and views punishment as means to a valuable end. In recent years, neuroscientific research has challenged the notion of free will, providing one pathway for a public shift away from retribution and towards consequentialism. However, methods by which to instill this doubt in laypeople are still being discovered. To date, no studies have attempted to instill …

Developing And Validating A Fast And Accurate Method To Quantify 18 Antidepressants In Oral Fluid Samples Using Spe And Lc-Msms, Sanghee S. Shin

Student Theses

Antidepressant drugs are one of the most widely used medicines for treating major depressive disorders for long time periods. Oral fluid (OF) testing offers an easy and noninvasive sample collection. Detection of antidepressants in OF is important in clinical and forensic settings, such as therapeutic drug monitoring and roadside testing for driving under influence. We developed and validated a comprehensive liquid chromatography tandem mass spectrometry method for 18 antidepressants (amitriptyline, bupropion, citalopram, clomipramine, cyclobenzaprine, desipramine, desvenlafaxine, doxepin, duloxetine, fluoxetine, imipramine, mirtazapine, nortriptyline, paroxetine, sertraline, trazodone, trimipramine, venlafaxine) in oral fluid collected by Quantisal® oral collection devices. 0.5 mL of Quantisal® …

Examining Witness Testimony In Domestic Homicides, Hana Chae

Student Theses

The present study investigated the effects of varying witness testimony on mock jurors’ perceptions of a case where a woman utilizes self-defense as a reason for killing her husband during a domestic dispute. A 3 (expert witness) x 3 (child witness) design was used to examine the effects of two different forms of expert testimony (Battered Woman Syndrome [BWS] & Social Agency [SA]) and its interaction with presence of child witness [age 5 & age 8]. Jury eligible participants (N = 245) were recruited from Amazon Mechanical Turk (MTurk). It was hypothesized that the presence of an expert witness would …