
Former Marine Corps engineer Daniel Hemler’s love of learning led him to ètv’s Criminology and Criminal Justice M.A. program shortly after completing a bachelor’s degree in geography at the university. In the Marines, he gained experience in land navigation, map reading, reconnaissance and surveying. An undergraduate crime mapping course introduced him to the Criminology and Criminal Justice program.
“The Marine Corps set me up for being able to tackle problems and issues. It helps me deal with everything,” Hemler said.
He’s tackling two research lines with Criminology and Criminal Justice faculty members. With Assistant Professor Lisa Nichols he’s using a qualitative method of inquiry to investigate Colorado police officer mental health, and with Professor Kyle Ward he’s using a quantitative approach to determine pretrial officer caseload maximums. The projects intend to help law enforcement and the communities they serve.
Daniel Hemler
“I have a lot of family and friends in law enforcement. They’re not what the media portrays them to be like. They’re normal people just like us. So, we really want to figure out how to help law enforcement,” he said.
The mental health study, an extension of research Nichols conducted in Texas, is the first to focus solely on Colorado police officers.
“Colorado is a blue state among a sea of red, so policing is handled differently here. The impact of state legislative changes is also unique to only a couple of states,” Nichols said.
She said mental health impacts officers’ families, communities and the system. So far, 36 officers have participated in the research study, which provides respondents with anonymity and utilizes open-ended questions.
“I’m advocating for their voices to be heard, and their voices overwhelmingly are asking for support. Being able to contribute to that conversation is important because we know officers face secondary trauma and a stigma that creates barriers to resources that might help them,” she said.
Nichols is impressed by Hemler’s commitment and initiative, and she appreciates how much he cares about the research and its outcomes.
In his other project, Hemler is revisiting a caseload equation Ward and a former ètv graduate student developed for Weld County’s pretrial justice system. Pretrial officers can have more than 100 cases at a time, each requiring them to complete a bond bail report including arrestees’ criminal history, risk assessments and supervision recommendations. After an initial hearing, officers supervise pretrial clients according to conditions set for them by a judge.
“Weld County wanted this equation to be retooled to make sure it’s equitable and the numbers still hold up. Pretrial supervisors use this every week to determine how many more cases their officers should get. It figures a maximum number of cases to prevent having people overworked,” Ward said.
Hemler took a snapshot of pretrial officers’ workdays by having them detail their activities on certain days. That information provided a baseline for time spent with clients. He applied buffers to more complicated supervisions involving non-English speakers, substance check-ins or higher levels of electronic monitoring.
Not only do Hemler and Ward work on research together, but they’re also both from the Philadelphia area and root for the same home teams.
“Daniel is proactive. If he doesn’t understand something, he asks me to clarify. I appreciate his constant curiosity, the ways he reads something class or news-related, and then comes to talk about it,” Ward said.
The research projects will be completed by fall, and Hemler plans to present them at this year’s American Society of Criminology annual meeting in Washington, D.C. He is currently a graduate research assistant and intern for Weld County. Starting this fall, he’ll work as a teaching assistant. After graduating in May 2026, he plans to pursue a doctorate degree.
“We’ll have to see how the climate is with research grants because a lot of them have been heavily cut,” he said.
Despite that possibility, his ètv faculty believe in him.
“Daniel will be able to write his ticket wherever he wants to go because he’s working so incredibly hard in so many different areas,” Nichols said.
More Stories
-
Removing Barriers for Young People With Disabilities
Eliminar barreras para los jóvenes discapacitados
-
Helping Cancer Patients Their Way to Healthier Lives
Gracias al ejercicio físico, ayudamos a los enfermos de cáncer a vivir mejor y durante más tiempo
-
Building a Healthier Colorado
Este artículo no está en español.
-
A Journey of Resilience, Transformation and Purpose
Un viaje de resistencia, transformación y determinación