Digital Commons Network^™

Detection Of Delta-9-Tetrahydrocannabinol And Cannabidiol In Utero Exposure By Umbilical Cord Analysis, Emily Pagano

Student Theses

With the rising consumption of cannabis and cannabinoid-containing products among different demographics, including pregnant women, it is increasingly necessary to develop analytical tools to be able to determine prenatal cannabis exposure. The aim of this study was to develop and validate a sensitive and specific method, using umbilical cord, to determine in utero exposure to delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). After homogenization and hydrolysis, samples were extracted using liquid-liquid extraction and analyzed by liquid chromatography-tandem mass spectrometry (LC-MSMS). MS analysis was performed in electrospray ionization negative mode and two multiple reaction monitoring (MRM) transitions were monitored per analyte. The linearity …

Identification Of Different Hair Dyes In Dyed Hair Using Attenuated Total Reflectance (Atr Ft-Ir), Surface Enhancing Raman Spectroscopy (Sers) Techniques, Nicholas Lovera

Student Theses

This investigation compares the ability of Attenuated Total Reflection Fourier Transfer Infrared Spectroscopy (ATR FT-IR) and Surface Enhance Raman Spectroscopy (SERS) to identify and differentiate different hair dye brands on dyed hair samples. Hair is a common type of trace evidence found at crime scenes and can provide numerous information through forensic hair analysis. Cosmetic hair treatment such as dying the hair different colors has grown and became popular, thus it can be a very common type of trace evidence. This study can provide a forensic scientist an additional method for analyzing dyed hair samples. The goal was to compare …

Impact Of Blood Preservatives And Anticoagulants On Cannabinoid Quantitative Analysis, Bridget O'Leary

Student Theses

The expanded use of recreational and medicinal cannabis products, as well as the appearance of new cannabinoid derivatives, increases the importance of implementing pre-analytical (sample collection) protocols and the development of recommendations for cannabinoid testing in biological samples. The accurate quantification of cannabinoids in biological samples is critical for providing a correct result interpretation, especially if specific thresholds have been legally set, as in drugs and driving cases in certain states. Previous studies have mainly focused on the impact of time and temperature on the stability of delta-9-tetrahydrocannabinol (delta-9-THC) and metabolites in blood samples; however, the influence of the type …

The Relationship Between Sexting Behaviors And Image-Based Sexual Abuse (Ibsa): Does Sexting Predict Ibsa?, Seunghye Yang

Student Theses

With development of technology, Image-Based Sexual Abuse (IBSA), a new type of sexual abuse, has emerged. It is defined as nonconsensually creating nude or sexual images of others; nonconsensually distributing nude or sexual images of others; and threatening to distribute nude or sexual images of others (Henry & Flynn, 2019; Powell et al., 2019). As this is a relatively new phenomenon, risk factors for IBSA are not yet well understood. It has been suggested that sexting may be a risk factor for IBSA as the two behaviors share some common characteristics. For example, both sexting and IBSA involve sending or …

The Punitive Laboratory Of Neoliberalism: A Cross-National Examination, Beth A. Fera

Dissertations, Theses, and Capstone Projects

A large body of research has been produced to explain global punitive trends in recent decades. Neoliberalism, an economic philosophy expressed by market deregulation, privatization, and the retrenchment of social supports, has been offered as an explanation for increases in cross-national punitiveness. According to neoliberal penality theory, neoliberalism has shifted principles guiding punishment practices and the treatment of offenders, which has resulted in harsher national responses to crime. However, many tenets of this theory have not yet been tested empirically. Drawing heavily on propositions from neoliberal penality, group-threat, and penal populism literature, this dissertation examines the relationship between economic shifts, …

A Multifaceted, Non-Militarized Approach To Security Dynamics In Protected Areas: From Foot Patrols, To Tourism, And Local Communities, Monique Sosnowski

Dissertations, Theses, and Capstone Projects

A wide range of interventions have been implemented to reduce wildlife poaching incidents across the globe. These include community-based strategies, such as the development of alternative livelihoods; legal strategies, such as the development of legal frameworks at local, regional, and international levels; and wildlife law enforcement efforts, such increasing patrolling efforts. While community-based and legal strategies generally attempt to reduce the motivating factors surrounding the commission of crimes, wildlife law enforcement further attempts to prevent crimes from happening, assuming that someone will always be inclined. Given this inevitability, the question is raised regarding how to best reduce the occurrence of …

Weird Winter Weather In The Anthropocene: How Volatile Temperatures Shape Violent Crime, Christopher Thomas, Kevin T. Wolff

Publications and Research

Purpose: Current evidence suggests volatile temperatures are becoming more common because of climate change and can be expected to become even more frequent in the future. By focusing on recent temperature variability, we attempt to estimate one important dimension of the impact of climate change on violent crime. We also explore whether sudden upward temperature anomalies have stronger positive impacts on violent crime in the coldest months of the year, as routine activities are likely to change more drastically during this period.

Methods: This study explores the association between sudden temperature anomalies (both upward and downward) and the daily incidence …

A Statewide Analysis Of The Impact Of Restitution And Fees On Juvenile Recidivism In Florida Across Race & Ethnicity, Alex R. Piquero, Michael T. Baglivio, Kevin T. Wolff

Publications and Research

Whether the imposition of monetary sanctions is related to juvenile recidivism is explored overall and across race and ethnicity. Leveraging a statewide sample, logistic regression was used to predict fees and restitution assignment based on youth/case characteristics, hierarchical linear and logistic random-effects regression examined the association between neighborhood characteristics with fees and restitution, and propensity score matching examined whether fees and/or restitution are related to reoffending. No race/ethnic differences were found in the proportion of youth receiving court fees, yet when fees were administered both black and Hispanic youth received higher fees. Neighborhood characteristics have minimal impact on whether (or …

An Offer You Cannot Refuse: Understanding The Elusive Construct Of "Voluntary" Plea Decisions, Melanie B. Fessinger

Dissertations, Theses, and Capstone Projects

Defendants often plead guilty in exchange for reduced punishments. Some argue that these reduced punishments are necessary for the functioning of the criminal justice system, whereas others argue that they are inherently coercive because they place a burden on the exercise of constitutional rights. This potential coercion is of concern because the constitution requires valid guilty pleas to be made by defendants voluntarily. However, “voluntary” is an elusive construct of which courts, scholars, and laypeople have differing definitions. Although limited research has focused specifically on perceptions of voluntary pleas, decades of research have shown that individuals generally perceive decisions more …

Fighting The Invisibility Of Domestic Violence, Yesenny Fernandez

Dissertations, Theses, and Capstone Projects

Analyzing the invisibility of domestic violence in New York City as 32% of women in the city experience intimate partner physical violence. In this project, domestic violence refers to all different kinds of violence that occur in a home between all the members who live there regardless of whether they are intimate partners or not. The data focuses on all the daily calls received by the New York Police Department (NYPD) and NYC Mayor’s Office to End Domestic and Gender-Based Violence (ENDGBV) regarding domestic violence related incidents such as physical, psychological, emotional, and sexual violence, or murder. Even though many …

Open Fire: The Expansion Of 9mm Hollow Point Bullets In Relation To Tissue Thickness, Abigail Wilson

Student Theses

Bullets can be broadly differentiated into jacketed and unjacketed groups. Jacketed ammunition can be further broken down based on the bullet’s design, one of which is hollow points. This research examines a representative brand of jacketed hollow point bullets used in a common caliber cartridge, the 9mm Luger. A jacketed hollow point bullet is designed to expand when it encounters a viscous medium such as tissue. This experiment simulated tissue using ballistic gelatin and simulated skin using a chamois overlay. As a positive and negative control, a series of bullets were fired into a full-size block of gelatin to achieve …

Comparison Of Hydrolysis Efficiency And Performance Of Four Recombinant Β- Glucuronidase Enzymes For The Detection Of Opioids In Urine Samples By Lc-Ms/Ms, Christina Fernandez

Student Theses

The United States has been experiencing a nationwide public health crisis since introducing prescription opioids in the 1990s. A central problem with opioids is their highly addictive nature causing a dose-dependent respiratory depression leading to overdoses and deaths. Drug overdose deaths have risen in the past two decades, with opioids being the dominant driver of this epidemic. Given the circumstances, accurate and efficient confirmatory analysis of opioids in urine is essential to monitoring patients’ compliance and preventing drug diversion in clinical and forensic settings. The development of recombinant β-glucuronidases allows for the hydrolysis of glucuronidated opioids using a shorter incubation …

Extraction Of Challenging Forensic Samples Using The Microgem Dna Extraction Kit, Falyn R. Vega

Student Theses

In forensic science, DNA extraction can be a tedious and resource-intensive process. Extraction with Proteinase K is an industry standard but has its drawbacks, such as requiring multiple ionic detergents and washing steps. MicroGEM has developed a new enzyme called forensicGEM that is temperature-dependent and compatible with mesophilic enzymes, offering complete DNA extraction in about 20 minutes in a single tube, limiting contamination, loss of sample, and working time. ForensicGEM can extract DNA from highly degraded samples, potentially leading to more complete STR profiles. Highly degraded tissue and bone samples were collected and extracted with the forensicGEM …

Attorneys’ Questions About Time In Criminal Cases Of Alleged Child Sexual Abuse, Mckenna N. Cameron

Student Theses

In cases of alleged child sexual abuse, information about the timing of events is often needed to establish a timeline, determine specific charges, or establish witness credibility (Lyon et al., 2017). However, past developmental laboratory research has demonstrated that children struggle to provide accurate and reliable testimony about time, and there is currently a lack of field research examining how attorneys actually question child witnesses about time in court (Friedman, 1991; Wandrey et al., 2012). The current study analyzed 73 trial transcripts from cases of alleged child maltreatment containing a child witness between the ages of 5 to 17 years …

Measuring Success: An Evaluability Assessment For The Grand Forks Domestic Violence Court, Adam K. Matz, Roni Mayzer, Samantha Ledahl, Aj Buntrock

Criminal Justice Faculty Publications

First implemented in the 1990s, specialized domestic violence courts represent one of several solutions developed to improve the response to domestic violence and enhance services for victims (Collins et al., 2021). Other solutions have included mandatory arrest and prosecutorial no-drop policies as well as increased funding support for victim services. There are reportedly over 300 DVCs in the United States as well as 50 in Canada and 100 in the United Kingdom (Eley, 2005; Gutierrez et al., 2016; Hemmens et al., 2020; Home Office, 2008; Tutty & Koshan, 2013). Based on input from a variety of key stakeholders including judges, …

Collusive Prosecution, Ben A. Mcjunkin, J.J. Prescott

Law & Economics Working Papers

In this Article, we argue that increasingly harsh collateral consequences have surfaced an underappreciated and undertheorized dynamic of criminal plea bargaining. Collateral consequences that mostly or entirely benefit third parties (such as other communities or other states) create an interest asymmetry that prosecutors and defendants can exploit in plea negotiations. In particular, if a prosecutor and a defendant can control the offense of conviction (often through what some term a “fictional plea”), they can work together to evade otherwise applicable collateral consequences, such as deportation or sex-offender registration and notification. Both parties arguably benefit: Prosecutors can leverage collateral consequences to …

The Relationship Between Social Mobilization, Crime, And Crime Control: A Longitudinal Analysis Of 900 Cities In The U.S. Between 1964-1995, Erin R. Coleman

Sociology ETDs

This dissertation explores the longitudinal relationships between social mobilization, crime, and crime control. The dataset used to explore these relationships combine Uniform Crime Report (UCR) data on crimes known to the police and crime clearances by arrest with decennial census data and data on reported social mobilization events reported in the New York Times between 1964-1995. The data include information from all these sources for over 900 cities in the U.S. Analyses model violent and property crime counts, and well as clearance by arrest rates in the month after the social mobilization events. Results show that social mobilization is often …

Problem Gambling, General-Strain Theory, And Gender, Michelle Malkin

International Conference on Gambling & Risk Taking

Prior research identified a host of factors that increase the likelihood that an individual will become a problem gambler, most of which would be identified by criminologists as “strains” under the framework of General Strain Theory (GST). Yet, GST has not been widely used as a possible explanation for why people become problem gamblers. In addition, there has been little examination of how gender interacts with those variables to affect problem gambling. In this research, I display how propositions from GST provide a framework for understanding why people become problem gamblers and whether gender is a moderating factor in this …

A New Pipeline: Building A Transformative Leadership Pipeline For Formerly Incarcerated Individuals, Jackie Aguilar

Master's Projects and Capstones

While developing leadership roles for employers is critical to running an effective organization, building a bridge for those who have directly lived experiences regarding its mission is critical. Bringing back community members you have served to your organization is highly recommended and essential. This capstone research report will focus on building a leadership pipeline for formerly incarcerated individuals within the nonprofit sector. Returning community members can often be tokenized and are never given the tools and resources to develop as a leader. This report will outline the barriers formerly incarcerated individuals face while providing a foundation on the importance of …

Social Creatures: The Impact Of Solitary Confinement On Psychophysiological Health And How Inmates Percieve Their Humanity And Social Well-Being, Julia Austin

Honors Projects

This paper will define and examine the use of solitary confinement within the United States prison system and review its mental, physical, and social impacts. As social creatures, human mental and physical well-being depends on meaningful social interactions absent in segregation units. As it currently stands, vulnerable populations, including racial minorities, LGBTQIA+ individuals, and those with developmental disabilities or psychological disorders, are at risk of irrevocable harm and abuse within these facilities from staff as well as other inmates. With a rotating 80,000 inmates held in solitary confinement every day, the current structure of the prison system deemphasizes rehabilitation and …

Los Angeles Homeless Encampments: East Of Mainstreet, Desarey Castellanos

Themis: Research Journal of Justice Studies and Forensic Science

Homelessness can impact a person’s ability to navigate public spaces, find employment, meet basic subsistence, and have access to essential social services. Instead, the long-term consequences of homelessness have been focused of the criminalization of unhoused people. This fieldwork analyzes the daily obstacles that individuals face east of main street in downtown Los Angeles. Although wide variation exists from different locations many challenges stemming from mental illness, substance use disorder, and ostracization from mainstream society make these circumstances increasingly difficult to navigate. All these factors are influenced by the policy environments that continuously impact these targeted populations. I will present …

Effect Of Child Abuse On Eating Disorders And Suicidal Behaviors, Hannah Lyons

Themis: Research Journal of Justice Studies and Forensic Science

The broad range of psychological disorders and correlations with childhood upbringing has resulted in the creation of a complex connection between mental illness in adults as a result of childhood trauma. My research findings indicate that child abuse experienced during youth often leads to higher susceptibility to eating disorders in adulthood. Further, the research reflects that the type of child abuse experienced, influenced the type of eating disorder developed later in life. By researching the relationship of child abuse and eating disorders, it becomes evident that suicidal behaviors are also increased due to childhood experiences with abuse as well as …

Rights That Are Not Guaranteed: Failures Of Government Policy On Homelessness, Jeffrey Kaspraw

Themis: Research Journal of Justice Studies and Forensic Science

Since the 1980s, the rising number of homeless people has caused the problem to become a significant political issue. Politicians have made promises in their campaigns to solve the emergency every election cycle. Most of these campaign promises never come to fruition, and we see a continuing rise in homelessness. This paper examines the political context of housing insecurity to argue that housing is a human right, and that homelessness is a failed policy decision. Homelessness comes in four different forms that all require individual attention. The current policies aimed to address homelessness cannot be one size fits all. While …

Blood’S Evidentiary Value Based On Its Biological And Physical Properties, Samantha Boman

Themis: Research Journal of Justice Studies and Forensic Science

Prior to 1955, bloodstain evidence was considered to be unreliable and therefore inadmissible in a court of law. Today, DNA profiles can be derived from leukocytes, which comprise less than 1% of our total blood volume. Aside from genetic profiles, the biological and physical properties of blood can reveal a great deal to investigators. The first landmark case to utilize blood’s class characteristics reliably was in the State of Ohio vs. Samuel Sheppard. This paper explains how viscosity, surface tension, flow, velocity, and Newtonian laws of motion can be used to determine: the relative locations of victims and offenders, handedness …

The Crisis Of Femicides In Mexico, Alejandra Vela

Themis: Research Journal of Justice Studies and Forensic Science

Femicides are a growing issue in Mexico. These murders are intertwined with the incompetence of authorities, poverty, corruption, and organized crime. Authorities tend to blame victims by not taking missing reports seriously, nor do they conduct searches in these urgent situations. Authorities do not have DNA databases, space in morgues, and have little forensic science training. Ways of identifying remains involve odontology, bitemarks, and saliva. These provide a means of identifying through individual characteristics and DNA. Evidence is usually mishandled and not tested, or purposely lost to stop the investigation, thus, involving corruption. Criminal organizations, known as cartels, bribe authorities …

The Effects Of Marital Rape On A Woman’S Mental Health, Brisa Victorio

Themis: Research Journal of Justice Studies and Forensic Science

Marital rape has been a topic that does not receive the awareness it needs. About 14% of married women experience marital rape in the United States, and of that fourteen percent, 77% of those cases go unreported. Women experience post-traumatic stress disorder (PTSD), depression, higher levels of anger, fear, and guilt, and begin to hate their bodies, therefore causing their self-esteem to drop. Despite the argument that women who are raped by their husbands suffer less because they have already consented to having sexual relations, it is the opposite. Marital rape victims suffer more severe psychological consequences and for a …

The Student-Athlete Dilemma: The Hidden Truth, Andrew Jenkins

Themis: Research Journal of Justice Studies and Forensic Science

This paper presents an in-depth analysis of student-athletes' challenges transitioning to college life. The findings indicate that many student-athletes struggle with adapting to the academic demands, navigating the social landscape, and maintaining a healthy work-life balance. To address these issues, this paper recommends that universities implement comprehensive orientation programs that provide students with the necessary tools, resources, and support to succeed. Additionally, universities should offer targeted interventions such as mentoring, tutoring, and counseling to students who may be at risk of falling behind academically or experiencing mental health concerns. By taking a proactive approach, universities can ensure that students have …

Criminal Injustice: An Examination Of Racial Profiling And Discriminatory Police Practices In Canada And The United States, Patricia Advincula

Themis: Research Journal of Justice Studies and Forensic Science

The Black Lives Matter movement swept across the United States after the murders of black people at the hands of law enforcement. Not fully acknowledged in the media are the police brutality cases that have also occurred in Canada, a country that prides itself on tolerance, acceptance, and diversity. Police brutality is an unfortunate reality that stems from racial profiling, one of the many symptoms of historically oppressive institutions. In this paper, I will examine police coercion and racial profiling in Canada and the United States. This paper will employ a theoretical framework of conflict theory and minority threat hypothesis …

Stigma Of Incarceration And Motivation Of Undergraduate Students For Service-Learning, Kapil Sharma

Themis: Research Journal of Justice Studies and Forensic Science

Incarceration can be a long-lasting, stigmatizing life event that significantly impacts one's life and limits ex-offenders in various aspects of their life. The impact of widespread criminal records can obstruct reentry, economic stability, and full participation in society, whether minor, major, old, or new. The study aims to explore the stigma attached to incarceration and the motivation of undergraduate students for Service-Learning. Based on responses from three semi-structured interviews with students interns of the Records Clearance Project of San Jose State University, it was evident that after completing their sentences, ex-offenders come into many barriers that may prevent them from …

The Perpetuation Of Racial Inequalities In The Criminal Justice System, Chloe Bessette

Themis: Research Journal of Justice Studies and Forensic Science

The criminal justice system is not necessarily just and is particularly unfair towards Black Americans. The research shows that they face discrimination in every step of the justice system, from initial arrest to sentencing. Many peer-reviewed sources were analyzed in order to compile the evidence that supports that claim, and what follows is a summation of that research. This paper succinctly proves, using facts, that discrimination and racism still run rampant in the American justice system. These facts include an over 50% higher chance of being killed during an arrest, five times as likely to be incarcerated, three times as …