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From Point Estimates To Predictive Distributions In Machine Learning Models - A Statistical Importance Sampling Framework, Giuseppina Carannante Apr 2023

From Point Estimates To Predictive Distributions In Machine Learning Models - A Statistical Importance Sampling Framework, Giuseppina Carannante

Theses and Dissertations

In this thesis, we leverage powerful statistical frameworks for optimal sequential estimation and tracking in non-linear and non-Gaussian dynamical models, which enjoy proven (asymptotic) optimality properties. Initially, we build upon our previous work, which employed first-order Taylor series approximation to propagate the first two predictive moments, to derive Bayesian encoder-decoder networks. This work introduced the notion of dense, pixel-level uncertainty map that is crucial in fields, such as autonomous vehicles and medical segmentation. We then extended the Bayesian framework to an ensembling scheme based on ensemble Kalman Filtering (EnKF). While EnKF represents the predictive distribution with an ensemble of draws, …


First Episodic Atmospheric Deposition Of Nutrients To Utah Lake: Statistical Analysis And Characterization, Cristian Alun Dorrett Apr 2023

First Episodic Atmospheric Deposition Of Nutrients To Utah Lake: Statistical Analysis And Characterization, Cristian Alun Dorrett

Theses and Dissertations

Atmospheric deposition (AD) is a significant but poorly understood source of nutrients to many aquatic systems around the world. Accurate characterization of the nutrient budgets of aquatic systems is critical to good management decisions, so a better understanding of AD-related nutrient loads is essential, especially for water bodies where nutrient loads from atmospheric deposition are significant. Due to its large surface area, proximity to Great Basin dust sources, high values of atmospheric particulates due to inversions, and the high phosphorus content of local soils, Utah Lake, in the semi-arid Utah Valley, USA, experiences significant phosphorus loading from AD. The lake …


Simulations Of Electrode Heterogeneity And Design For Lithium-Ion Batteries, Amir Sina Hamedi Apr 2023

Simulations Of Electrode Heterogeneity And Design For Lithium-Ion Batteries, Amir Sina Hamedi

Theses and Dissertations

This work develops three models for simulation of the high-current operation of Li-ion batteries. Simulation as a tool can provide understanding beyond what experiments can offer. Different types of electrodes such as graphite, silicon, and NMC are modeled to study cell performance and aging under aggressive operating conditions. The first part of this work focuses on the effect of electrode microscale lateral heterogeneity on the degradation of conventional Li-ion batteries, especially for fast-charge applications. The non-uniform pore distribution leads to the nonuniform current density and state of charge (SoC), which can finally result in non-uniform Li plating and aging. The …


Collaboration Between Special Education Teachers And Board Certified Behavior Analysts, Megan Elizabeth Squires Apr 2023

Collaboration Between Special Education Teachers And Board Certified Behavior Analysts, Megan Elizabeth Squires

Theses and Dissertations

As of January 2023, there are 59,976 Board Certified Behavior Analysts (BCBAs) with current licensure throughout the world. This number has substantially grown compared to the meager 392 persons so certified in the year 2000 (Behavior Analyst Certification Board, 2023) In the past 11 years, demand for Board Certified Behavior Analysts has increased by 4,209% (Behavior Analyst Certification Board, 2022). As the need for this resource has increased, the presence of BCBAs is becoming more prevalent in public schools today. A BCBA can be a beneficial and critical resource to teachers in aiding in their behavior knowledge, and classroom management. …


Skew Relative Hadamard Difference Set Groups, Andrew Haviland Apr 2023

Skew Relative Hadamard Difference Set Groups, Andrew Haviland

Theses and Dissertations

We study finite groups $G$ having a nontrivial subgroup $H$ and $D \subset G \setminus H$ such that (i) the multiset $\{ xy^{-1}:x,y \in D\}$ has every element that is not in $H$ occur the same number of times (such a $D$ is called a {\it relative difference set}); (ii) $G=D\cup D^{(-1)} \cup H$; (iii) $D \cap D^{(-1)} =\emptyset$. We show that $|H|=2$, that $H$ has to be normal, and that $G$ is a group with a single involution. We also show that $G$ cannot be abelian. We give examples of such groups, including certain dicyclic groups, by using results …


The Unburnt Offering: Mary As Co-Sacrifice In Early Sixteenth-Century Northern Birth Of The Virgin Images, Alexandra Carlile Butterfield Apr 2023

The Unburnt Offering: Mary As Co-Sacrifice In Early Sixteenth-Century Northern Birth Of The Virgin Images, Alexandra Carlile Butterfield

Theses and Dissertations

With the rising popularity of Mary's mother, St. Anne, Birth of the Virgin images proliferated at the beginning of the sixteenth century. However, these images have not been analyzed in great depth by any previous art historical scholarship. This thesis indicates the broader significance of these images by considering Birth of the Virgin compositions by Jan de Beer, Jacob Cornelisz van Oostsanen, and Adriaen van Overbeke. First, this thesis considers how these artists derived iconography from Robert Campin to connect Mary's nativity to the birth of her son. Thus, the artists invite the viewer to witness the significance and purity …


Not In This House, Satan! An Integrative Framing Analysis Of Body-Positive Posts On Instagram, Gladys Mana Momade Apr 2023

Not In This House, Satan! An Integrative Framing Analysis Of Body-Positive Posts On Instagram, Gladys Mana Momade

Theses and Dissertations

Scholars have associated the portrayal of idealized images of the body on social media with the negative body image of users, which manifests as several mental health problems such as eating disorders, body dissatisfaction, body dysmorphic disorder, depression, and anxiety in users. To tackle this issue, body-positive (BoPo) influencers on Instagram, having achieved a state of positive body image, post verbal and visual messages to advocate against normative ideologies that foster the negative body image of social media users. These messages have some implications for health communication and body image research. This study analyzes body-positive influencers’ self-assertion and self-expression in …


Designing Resilient Agents Using Grammatical Evolution, Behavior Trees, And Finite Linear Temporal Logic, Aadesh Neupane Apr 2023

Designing Resilient Agents Using Grammatical Evolution, Behavior Trees, And Finite Linear Temporal Logic, Aadesh Neupane

Theses and Dissertations

Resilience is essential for long-term autonomous agents. Swarm behaviors seen in bees, ants, birds, fish, and others are interesting because they resiliently perform complex coordinated tasks like foraging, nest-selection, flocking and escaping predators without centralized control or coordination. Conventionally, mimicking swarm behaviors with robots requires researchers to study actual behaviors, derive mathematical models, and implement these models as state machines. Since the conventional approach is time-consuming and cumbersome, this dissertation uses a grammatical evolution algorithm with Behavior Trees (BTs) to evolve behaviors that are resilient to different perturbations for foraging and nest maintenance tasks. The modular, reactive, and readable properties …


Toward Automatically Composed Fpga-Optimized Robotic Systems Using High-Level Synthesis, Szu-Wei Lin Apr 2023

Toward Automatically Composed Fpga-Optimized Robotic Systems Using High-Level Synthesis, Szu-Wei Lin

Theses and Dissertations

Robotic systems are known to be computationally intensive. To improve performance, developers tend to implement custom robotic algorithms in hardware. However, a full robotic system typically consists of many interconnected algorithmic components that can easily max-out FPGA resources, thus requiring the designer to adjust each algorithm design for each new robotic systems in order to meet specific systems requirements and limited resources. Furthermore, manual development of digital circuitry using a hardware description language (HDL) such as verilog or VHDL, is error-prone, time consuming, and often takes months or years to develop and verify. Recent developments in high-level synthesis (HLS), enable …


Permanent Passive Fire Protection Against Wildland-Urban Interface Fires, Makenzie Wilson Apr 2023

Permanent Passive Fire Protection Against Wildland-Urban Interface Fires, Makenzie Wilson

Theses and Dissertations

The average intensity and frequency of wildland fires have been on the rise over the years, leading to an increase in the risk to homes located in the Wildland-Urban Interface (WUI). Fire suppression is the most used method of wildland fire control, but this suppression can cause wildland fires to become more frequent and devastating. Increased development in the WUI also puts these homes at greater risk. Current methods of passive fire protection are effective, but these methods are expensive, time consuming to set up, and not fully effective. This research proposes a permanent passive fire protection system that is …


From Smes, For Smes: Qualitative Insights Within The Instructional Designer-Subject Matter Expert Collaborative Relationship In The Field Of Technology And Innovation Management, Spencer Jay Nielson Apr 2023

From Smes, For Smes: Qualitative Insights Within The Instructional Designer-Subject Matter Expert Collaborative Relationship In The Field Of Technology And Innovation Management, Spencer Jay Nielson

Theses and Dissertations

Recent literature on the relationship between instructional designers (IDs) and subject matter experts (SMEs) reveals how much more is known about the challenges faced by IDs and more solutions are offered in their respective role compared to their SME partners. This study uses interpretative phenomenological analysis (IPA) to investigate the ID-SME collaborative relationship from the perspective of and the utility for the SME role within the field of Technology and Innovation Management (TIM). Six SMEs within the field of TIM were interviewed to discover more on the nature of their working relationship, specifically in regard to (a) their conceptual understanding …


Long-Term Modulus Of Microcracked Cement-Treated Base Layers, Patrick Matthew Mcdivitt Apr 2023

Long-Term Modulus Of Microcracked Cement-Treated Base Layers, Patrick Matthew Mcdivitt

Theses and Dissertations

The objective of this research was to measure and analyze the long-term modulus values of cement-treated base (CTB) layers constructed in Utah using microcracking. Because modulus values of pavement layers are among the most influential inputs affecting mechanistic-empirical pavement design, obtaining reasonable estimates of modulus values is critical. Testing was performed with a portable falling-weight deflectometer, also called a lightweight deflectometer, and modulus values were backcalculated with the computer program BAKFAA. Testing occurred at five asphalt pavement sites in northern Utah, where reconstruction with full-depth reclamation and cement stabilization, in the form of cement slurry, was performed approximately 2 to …


An Analysis Of The Factor Structure And Measurement Invariance Of The Performance Assessment And Evaluation System Ratings Of Preservice Teachers, Anna Kay Steadman Apr 2023

An Analysis Of The Factor Structure And Measurement Invariance Of The Performance Assessment And Evaluation System Ratings Of Preservice Teachers, Anna Kay Steadman

Theses and Dissertations

The Performance Assessment and Evaluation System (PAES) is used by all major universities in the state of Utah to measure the effective teaching skills of preservice candidates as they progress through their teaching preparation program. The resulting ratings are used to make high-stakes decisions relating to course completion as well as recommendation for licensure. This study analyzes the factor structure and tests for measurement invariance of PAES ratings assigned to 663 elementary education candidates at Brigham Young University across two measurement occasions. The candidates were rated by 30 clinical faculty associates. This study also examines the degree to which differential …


A Comparison Of Kid Goat Lipase And Microbial Lipase On The Development Of Cheddar Cheese Flavor, Reece H. Larsen Apr 2023

A Comparison Of Kid Goat Lipase And Microbial Lipase On The Development Of Cheddar Cheese Flavor, Reece H. Larsen

Theses and Dissertations

Background: Manufacturers continue to look for methods to save time in aging cheese. Complex reactions occur during cheese ripening that produce characteristic flavors and aromas. The addition of exogenous lipase enzymes is one accelerated ripening method that has been studied. Our objective was to document and compare the flavor profiles of cheddar cheeses created with either microbial lipase or animal lipase. Materials and Methods: The experiment followed a conventional formulation to create experimental batches of cheddar cheese. Kid goat lipase and three microbial lipase treatments were compared against a control. Other animal lipases were evaluated in preliminary research but were …


Monsters Can Do More: Teaching With Monster Studies, Colleen Karn Apr 2023

Monsters Can Do More: Teaching With Monster Studies, Colleen Karn

Theses and Dissertations

Monster texts have been studied through a variety of lenses—postcolonial, feminist, etc.—but I argue the most effective way to study monster texts is through a monster studies lens. This lens, which includes both monster culture and monster theory, allows for a more robust understanding of the text, notably how and why cultures and cultural texts produce and employ monsters and how those monsters and monster texts affect the cultures who consume them. Using a monster studies approach to monster texts enables monsters to do more, especially when teaching. Teaching with monster studies can foster, in students, empathy and even advocacy …


Dopamine D2 Receptors As A Peripheral Biomarker For Brain Dopamine Levels, Christina Small Apr 2023

Dopamine D2 Receptors As A Peripheral Biomarker For Brain Dopamine Levels, Christina Small

Theses and Dissertations

The ability to objectively index dopamine (DA) levels in the brain has the potential to revolutionize the field of neuropsychopharmacology, as having a peripheral biomarker of brain DA would enable the objective monitoring of the progression of Parkinson's disease (PD) and other DA-dependent psychiatric states. Of particular relevance to commercialization, it would provide an objective measure of treatment efficacy. We used a DA-depletion approach to determine if peripheral D2Rs are a biomarker for brain DA; mainly, the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) neurotoxin model and PD subjects, which are well-known models of DA depletion in the midbrain of rodents and humans, respectively. Dopamine …


Adolescence And Stress: A Longitudinal Examination Of The Role Of Stress On Health Outcomes And The Moderating Role Of Self-Regulation And Social Support, Joshua T. Christensen Apr 2023

Adolescence And Stress: A Longitudinal Examination Of The Role Of Stress On Health Outcomes And The Moderating Role Of Self-Regulation And Social Support, Joshua T. Christensen

Theses and Dissertations

Stress impacts all individuals during each developmental period of their lives. Stress has been linked to various physical and mental health outcomes across the lifespan. However, adolescence may prove to be a unique time to examine stress and its potential effects on various health outcomes, as well as possible mediating or moderating factors. The purpose of this study is to examine the link between stress and body mass index (BMI) percentile while incorporating the potential mediators of anxiety, depression, and externalizing behaviors as well as the moderators of social support and self-regulation. Using a sample of 500 adolescents living in …


Navigating The Unfamiliar: The Lived Experience Of Elementary School Teachers As They Navigate The Use Of New Literacies During A Global Pandemic, Sydney Boyer Apr 2023

Navigating The Unfamiliar: The Lived Experience Of Elementary School Teachers As They Navigate The Use Of New Literacies During A Global Pandemic, Sydney Boyer

Theses and Dissertations

New literacies within schools is supported by both education policy and research; despite this, new literacies have yet to enter and transform the classroom. The COVID-19 pandemic offered an unprecedented opportunity to study teachers' experiences as they are required to navigate new literacies while teaching online. Therefore, the purpose of this phenomenological study was to explore the lived experience of three upper elementary school teachers as they navigated the use of new literacies in a Title I school during a global pandemic. Data sources included three in-depth interviews and were analyzed through a thematic approach. Data analysis resulted in identifying …


How I Got Over: A Phenomenological Study Of Black Vertical Transfer Students’ Academic And Interpersonal Validation At Historically White Institutions ( Hwis ), Brittany Michelle Barber Apr 2023

How I Got Over: A Phenomenological Study Of Black Vertical Transfer Students’ Academic And Interpersonal Validation At Historically White Institutions ( Hwis ), Brittany Michelle Barber

Theses and Dissertations

This phenomenological study sought to understand how Black vertical transfer students experience interpersonal and academic validation at historically white institutions (HWIs). Rendón’s (1994) validation theory provided a theoretical framework to examine their post-transfer experiences. A qualitative research design was used to collect data through one-on-one interviews with students who identified as Black, were at least 18 years old at the time of the interview, and had transferred to an HWI within the past six years. Once the analysis was complete, three themes emerged: invalidating HWI experiences, HWI peer validation, and pre-transfer validation experiences. The results revealed the unique experiences that …


The Effects Of Scientific Inquiry On The Self-Efficacy Beliefs Of Students Regarding Teaching Science As Inquiry, Jaclyn M. Todd Apr 2023

The Effects Of Scientific Inquiry On The Self-Efficacy Beliefs Of Students Regarding Teaching Science As Inquiry, Jaclyn M. Todd

Theses and Dissertations

The purpose of this study was to investigate whether the course, Scientific Inquiry, significantly increased the self-efficacy beliefs of its students. According to Bandura (1977), an increase in self-efficacy could increase the likelihood that teachers implement scientific inquiry in their classrooms. I explored self-efficacy in an effort to address the overarching problem, an overall inconsistency of inquiry teaching in classrooms. There are numerous benefits associated with the implementation of scientific inquiry in today's classrooms. A key question then to investigate was whether the experience students gain by taking the course Scientific Inquiry can alter student self-efficacy beliefs which could increase …


Validation And Development Of Top-Down Illumination For Optofluidic Biosensors, Matthew Marley Hamblin Apr 2023

Validation And Development Of Top-Down Illumination For Optofluidic Biosensors, Matthew Marley Hamblin

Theses and Dissertations

Lab-on-a-chip devices are changing the way that medical testing is performed by allowing rapid testing with small samples. Optofluidic biosensors are a type of lab-on-a-chip device that use light excitation on a fluid sample. One such application of an optofluidic biosensor is a device that can detect antibiotic resistant bacteria by combining DNA from a sample with fluorescent beads, flowing that sample through a hollow channel, and shining laser light on the channel. If the bacteria tested for is present, the fluorescent beads will give off photons that can be detected as a positive signal. The main method for illumination …


Translingual Pedagogy In The First-Year Composition Classroom: An Examination Of Divergent Student Uptake, Ashton Taylor Myerscough Apr 2023

Translingual Pedagogy In The First-Year Composition Classroom: An Examination Of Divergent Student Uptake, Ashton Taylor Myerscough

Theses and Dissertations

117 PagesWhat impact can translingual pedagogy have in introductory composition classes? This thesis describes how first-year composition (FYC) students at a Primarily White Institution (PWI) participated in complicated, divergent uptake as they learned about terms such as translingualism, translation, and Global Englishes in the Fall of 2022. The research for this project was guided by the following questions. 1. In what ways were students understanding, resisting, or engaging with ideas such as Global Englishes, translingualism, and translation? When did moments of “discursive turbulence” occur in student uptake, and what was the result of that turbulence? (Ware and Zilles) 2. How …


Teacher Perceptions Of The Use And Implementation Of Online Learning In Secondary Career And Technical Education Programs, Jared C. Morris Apr 2023

Teacher Perceptions Of The Use And Implementation Of Online Learning In Secondary Career And Technical Education Programs, Jared C. Morris

Theses and Dissertations

The Covid-19 pandemic fundamentally altered the course of education and this is no more evident than in the world of Career and Technical Education (CTE). When the education world was thrust into the remote learning environment, CTE instructors were forced to discover ways to provide students in their programs with high-quality learning experiences without the ability to conduct the hands-on learning experiences that are the hallmark of CTE programs. As we have moved into an endemic stage, a significant opportunity exists in finding ways to create improved methods of instruction in CTE programs that provide students with enhance learning experiences …


Understanding Administrative Support From The Perspective Of Special Educators, Morgan M. Glasson Apr 2023

Understanding Administrative Support From The Perspective Of Special Educators, Morgan M. Glasson

Theses and Dissertations

A lack of support from administration is one of the most common reasons special educators are leaving the field of education (e.g. Sutcher, et al., 2016). The purpose of this study was to better understand how special educators view and experience support from their administrators. This study surveyed 23 special educators in public schools in Illinois and Wisconsin to identify, what do special educators identify as essential actions of supportive administrators and how administrators have shown or missed opportunities to show support toward special educators. Researchers found five major themes of supportive actions including, (1) promoting collaboration amongst staff, (2) …


Habitat Effects On Scorpion Densities And Microhabitat Use By Centruroides Vittatus And Vaejovis Waueri In South Texas, Jonathan Beltran Apr 2023

Habitat Effects On Scorpion Densities And Microhabitat Use By Centruroides Vittatus And Vaejovis Waueri In South Texas, Jonathan Beltran

Theses and Dissertations

Co-existence between Centruroides vittatus and Vaejovis waueri is influenced by environmental factors that shape their habitats. Differences in surface activity frequency between the two species suggest differential microhabitat use. The observed frequency of scorpions using microhabitats in the Martinez Ranch and La Union Ranch were not significantly different from the expected frequencies. Frequency of scorpions observed using microhabitats in La Union South was significantly different from the expected frequency (P<0.001). Microhabitat use of catclaw was lower than expected and higher than expected for other vegetation. Conditional comparisons of microhabitats were significantly different among habitats (P<0.001), size classes were significantly different among microhabitats (P<0.001), and size classes were significantly different among habitats (P<0.01). Microhabitat use by scorpions on the ground was higher among all habitats. Scorpion use of ground and grass were different among size classes. Size class I-II scorpions had a higher frequency than size class III. Scorpion density for C. vittatus was significantly different among habitats (P<0.0001) and scorpion density for V. waueri was significantly different among habitats (P<0.0001). Centruroides vittatus was significantly higher in the Martinez Ranch and in La Union South. Vaejovis waueri was significantly higher in La iv Union South. Associations between plant densities and scorpion size classes were tested. Plant densities had a significant association with C. vittatus size classes I and II in the Martinez Ranch. Association between plants had a significant correlation with C. vittatus size classes I and IV in La Union Ranch. Association between plants had a significant correlation with V. waueri’s total density. These associations may suggest plant densities may have a synergistic effect on scorpion densities. Soil type composition for the different habitats was hypothesized to influence scorpion densities. Maps for each site were created to show soil type compositions. Soil type findings suggest that La Union South had the soil types with the lowest soil strength. Vaejovis waueri was shown to have a higher density in La Union South where soils are sandier. Results indicate that co-existence between C. vittatus and V. waueri is possible because competition is low through minimal overlap in microhabitat use and intraguild predation avoidance.


Body In Rebellion: The Closing Body, Romantic Mesmerism, And Gothic Doubles In Hogg's Justified Sinner, Elizabeth E. Hinds Apr 2023

Body In Rebellion: The Closing Body, Romantic Mesmerism, And Gothic Doubles In Hogg's Justified Sinner, Elizabeth E. Hinds

Theses and Dissertations

This study explores the western Romantic period as a transition between the medieval “open body” and the modern “closed body.” It focuses on “closing body” phenomena such as “mesmerism” (i.e. animal magnetism), somnambulism, substance abuse, and the “second-self,” including notions of the subconscious and the trope of gothic Doppelgängers. This study draws from many pieces of western Romantic literature but is most centered around James Hogg’s 1824 The Private Memoirs and Confessions of a Justified Sinner. This new reading of Hogg’s novel suggests a core theme of body anxiety, rather than theological dispute.


While It's Still Morning, Cosenza Marie Hendrickson Apr 2023

While It's Still Morning, Cosenza Marie Hendrickson

Theses and Dissertations

While It's Still Morning is a collection of lyric poems exploring themes of love, gratitude, and praise. The critical essay introducing the collection discusses possible pitfalls of this genre of poetry and how I've sought to avoid them. It also details qualities often present in my favorite poems (surprise, particularity, strangeness, tension, attention, allusion) and ways in which I've striven to create these qualities in my own poetry.


A Language-Model-Based Chatbot That Considers The User's Personality Profile And Emotions To Support Caregivers Of People With Dementia, Yeganeh Nasiri Apr 2023

A Language-Model-Based Chatbot That Considers The User's Personality Profile And Emotions To Support Caregivers Of People With Dementia, Yeganeh Nasiri

Theses and Dissertations

Chatbots are programs that mimic human conversation using Artificial Intelligence (AI). Recent advances in natural language pro- cessing pave the way for chatbots to generate more human-like responses. Therefore, chatbots are finding more complex tasks to perform, such as emotional support which requires both understanding emotions and the ability to properly respond to them. This work presents a chatbot capable of identifying the user's personality and creating responses based on that. During this process, emotion detection is being used to detect and react to users' emotions. The chatbot uses a dynamic knowledge graph to save information as the conversation goes …


Unsupervised Categorical Clustering On Labor Markets, Matthew James Steffen Apr 2023

Unsupervised Categorical Clustering On Labor Markets, Matthew James Steffen

Theses and Dissertations

During this "white collar recession,'' there is a flooded labor market of workers. For employers seeking to hire, there is a need to identify potential qualified candidates for each job. The current state of the art is LinkedIn Recruiting or elastic search on Resumes. The current state of the art lacks efficiency and scalability along with an intuitive ranking of candidates. We believe this can be fixed with multi-layer categorical clustering via modularity maximization. To test this, we gathered a dataset that is extensive and representative of the job market. Our data comes from PeopleDataLabs and LinkedIn and is sampled …


Finished, Shayla Frandsen Apr 2023

Finished, Shayla Frandsen

Theses and Dissertations

Sixteen-year-old Tiny Sinclair begins her first year at Charity Ambrose Finishing School in 1953 already feeling like an outcast: her mother, a glamorous movie star, is dead, and her father is imprisoned under suspicion of being a Communist. All her classmates seem to have it so easy: beautiful Betty is an elegant and popular socialite, while Diane, the richest girl in school, is dangerous and mysterious (and, for some reason, hell-bent on ruining Tiny's life). When a classmate is found dead and Tiny becomes the number one suspect, the situation seems to go from bad to worse. Determined to clear …