RAPID CITY, S.D. — In a significant ruling in the U.S. District Court, a Rapid City man has been sentenced for firearm violations, underscoring the growing concern over gun violence in South Dakota. U.S. District Judge Camela C. Theeler sentenced Arlen Blackburn, 19, to three years in federal prison for Possession of an Unregistered Firearm on January 23, 2025. The sentencing marks a pivotal moment in South Dakota’s efforts to combat illegal firearm possession.
Arlen Blackburn
This case draws attention to the issue of gun control in Rapid City and the broader South Dakota region. Known for its vibrant community and picturesque landscapes, Rapid City is not only a gateway to the iconic Mount Rushmore but also a city facing challenges common in urban areas nationwide. The case emphasizes the work of local and federal law enforcement in maintaining safety and addressing illegal firearm activities.
Arlen Blackburn was convicted of discharging a sawed-off shotgun—its barrel measuring less than eighteen inches—in April 2024. This act violated federal law, as possessing an unregistered firearm with such dimensions is illegal. Blackburn’s arrest was part of a coordinated response by the Rapid City Police Department following a shots-fired report, showcasing the department’s efficiency in handling urgent threats to public safety.
The criminal investigation was a collaborative effort involving the Bureau of Alcohol, Tobacco, Firearms and Explosives alongside local authorities. Assistant U.S. Attorney Benjamin Schroeder prosecuted the case, highlighting the commitment of the legal system to reducing gun violence through Project Safe Neighborhoods (PSN), a nationwide initiative aiming to unite communities and law enforcement against violence. This strategy, reinforced by the Department of Justice since May 2021, focuses on fostering community trust and setting strategic enforcement priorities.
As part of his sentence, Blackburn will undergo three years of supervised release following his prison term and must pay a $100 special assessment to the Federal Crime Victims Fund. This sentence reflects not only the severity of the offense but also a broader message aimed at preventing such incidents from recurring in Rapid City and beyond.
Alison J. Ramsdell
U.S. Attorney Alison J. Ramsdell emphasized the importance of this case within the larger framework of federal and local initiatives dedicated to public safety. Ramsdell stated, “This sentence serves as a poignant reminder of our ongoing commitment to enforce the law and ensure the safety of our communities. Together with the Rapid City Police Department, we are determined to address and mitigate the impacts of gun-related crimes.”
South Dakota, with its rich cultural heritage and dynamic communities, faces unique challenges in balancing the preservation of its values with the safety of its residents. The region is renowned for its natural beauty, drawing millions of tourists each year, particularly to attractions such as the Black Hills and Badlands National Park. Maintaining safety and order remains paramount to sustaining this allure, and cases like Blackburn’s highlight the concerted efforts being made to ensure visitors and residents alike can enjoy South Dakota’s splendor without fear.
Beyond tourism, South Dakota boasts a strong agricultural economy and a close-knit populace that values community cohesion. These societal pillars provide a supportive environment for initiatives like PSN, which relies on community involvement to be successful. The state’s legal and law enforcement frameworks continue to adapt to modern challenges while prioritizing the welfare of its citizens.
The prosecution of Arlen Blackburn is a testament to South Dakota’s resolve in ensuring the community’s safety while respecting its values and traditions. By addressing illegal activities decisively, the state continues its journey towards a safer future, leveraging programs like Project Safe Neighborhoods to support this goal.
Camela C. Theeler
In conclusion, the conviction and sentencing of Arlen Blackburn signify not only a legal victory but also a stride forward in the battle against illegal firearms in South Dakota. The collective efforts of law enforcement, judicial entities, and community participation are paving the way for a safer and more unified future for Rapid City and the state at large. Through continuous vigilance and strategic initiatives, South Dakota remains steadfast in its commitment to upholding law and order.
For more information on firearm regulations and legal initiatives in South Dakota, contact the United States Attorney’s Office for the District of South Dakota. Their office provides resources and guidance on legal matters impacting the state, ensuring that all residents are informed and protected.