Thomas Oliver Sellman III and Marcus Eric James Jr. Killed in Devastating I-97 Crash: South County Grieves Two Beloved Young Men Lost in Tragic Collision

ANNE ARUNDEL COUNTY, MARYLAND — A wave of sorrow has engulfed the communities of Churchton and Shady Side following a devastating single-vehicle crash that claimed the lives of two young men on the night of Tuesday, June 17, 2025. Maryland State Police have identified the victims as 30-year-old Thomas Oliver Sellman III of Churchton and 29-year-old Marcus Eric James Jr. of Shady Side, both of whom were pronounced dead at the scene after a violent collision on Interstate 97.

The crash occurred at approximately 9:03 p.m., when Sellman, who was operating a Dodge Durango, was traveling northbound on I-97. For reasons that remain under investigation, the SUV veered off the roadway, exited the right shoulder, and collided with a heavily wooded area. The impact was catastrophic. The vehicle struck two trees before overturning, resulting in massive structural damage that left little chance for survival.

Emergency responders, including state troopers, fire personnel, and EMS teams, arrived quickly to the scene, which unfolded just north of the Crownsville exit. Despite their efforts, both Sellman and James were declared deceased at the scene. The violent nature of the crash made the scene especially traumatic for first responders, some of whom later described it as among the most destructive single-vehicle collisions they’ve witnessed this year.

Shock and Sorrow Across South County

In the tight-knit towns of Churchton and Shady Side, the news spread quickly, and with it came an outpouring of shock, disbelief, and sorrow. Both men were known and loved by many—deeply rooted in their communities and remembered for their charisma, loyalty, and strong ties to friends and family.

The sudden loss of two lives, especially in such a violent and unexpected manner, has left families reeling and friends grappling with the cruel reality that two bright lights have been extinguished far too soon. Social media platforms quickly filled with tributes, photos, and memories as those who knew the men shared their grief and recalled happier times.

“I just talked to him last week,” one friend wrote. “This doesn’t feel real. You never think something like this will happen until it hits close to home.”

Community centers, local churches, and gathering spots throughout South County have turned into places of mourning and remembrance. Candles flicker beside framed photos, and floral arrangements sit quietly in windows and on porches—gentle symbols of lives lost but not forgotten.

Preliminary Investigation Underway

As of Wednesday morning, Maryland State Police continue to investigate the circumstances leading up to the crash. Preliminary findings indicate that the vehicle, a Dodge Durango, left the roadway for unknown reasons. There were no immediate signs of another vehicle being involved, and no adverse weather conditions at the time of the accident.

Crash reconstruction experts are now analyzing the scene, examining tire marks, vehicle damage, and roadway conditions in an effort to determine what may have caused the SUV to leave the highway. Investigators will also explore mechanical failures, medical emergencies, or other contributing factors, such as driver fatigue or wildlife crossing, though nothing has yet been confirmed.

The Anne Arundel County Medical Examiner’s Office is conducting toxicology screenings as standard protocol in fatal crashes, though authorities have emphasized that there is no initial evidence to suggest intoxication was a factor.

The full results of the investigation may take several weeks, but police have already urged anyone who may have witnessed the incident—or observed the vehicle in the moments leading up to the crash—to come forward. Any surveillance or dashcam footage from drivers on I-97 during that time could prove critical in piecing together the final moments before the accident.

An Unimaginable Loss for Two Families

For the families of the victims, the past few days have been filled with unimaginable grief. The heartbreak of losing a son, a brother, a friend, under such violent and sudden circumstances has left deep emotional wounds. Those who knew both men describe them as kind, hardworking, and deeply loyal—individuals who shared a friendship that many say felt more like a brotherhood.

Sellman, known affectionately to those closest to him, had spent most of his life in Churchton. A lover of the outdoors, boating, and local sports, he was regarded as a dependable friend and a proud family man. He was someone who never hesitated to lend a hand or share a laugh. His unexpected death has left a huge void in the hearts of those who knew his easy smile and generous spirit.

James, equally beloved in Shady Side, was described as deeply committed to his community and loved ones. Friends recall his passion for music, his kind heart, and his tireless work ethic. He had dreams of building a future, and those close to him said he was actively working toward a life that combined creativity, responsibility, and love for those around him.

“They weren’t just friends—they were family to each other,” one mutual acquaintance said. “Wherever one went, the other followed. That kind of bond is rare. And now, we’ve lost them both. It’s just devastating.”

Community Support and Vigils Planned

In the wake of this tragedy, community leaders, local organizations, and residents have come together to provide support to the grieving families. Meal trains, fundraisers, and community vigils are being organized to offer comfort during this painful time.

Churches across South County have opened their doors for prayer services and grief counseling. At one candlelight vigil planned for Friday evening at the South County Community Park, neighbors and friends are expected to gather to honor the lives of Sellman and James, share stories, and light candles in their memory.

Local officials have also issued statements acknowledging the gravity of the loss. “These were two young men with their entire lives ahead of them. Their deaths are a heartbreaking reminder of how fragile life is,” one statement read.

Counseling services are being offered at several local schools and community centers for youth and young adults struggling with the news. The emotional toll of such sudden, violent loss is heavy, particularly among those who saw these two men as role models, friends, or older siblings.

A Reminder of Life’s Fragility

This tragic incident also serves as a sobering reminder of the dangers that lurk on the roads, even during what may seem like routine trips. While single-vehicle crashes often receive less media attention than multi-car pileups, they are among the most deadly—accounting for nearly half of all fatal vehicle accidents nationwide.

Authorities are reminding drivers to always wear seatbelts, avoid distractions, and remain alert, particularly on highways such as I-97 where speeds are high and road shoulders narrow. They also urge motorists to speak up and intervene when loved ones are too tired or impaired to drive.

But beyond the statistics and safety messages lies the human cost of this crash: two lives lost, countless others changed forever, and an entire community grappling with an irreplaceable absence.

Moving Forward With Love and Memory

As funeral arrangements are made and memorials prepared, the people of Churchton and Shady Side are united in one shared mission: to remember, to honor, and to hold close the memories of two young men whose lives were tragically cut short. Though the road ahead will be difficult for their families, the outpouring of love, support, and solidarity from the community offers a measure of comfort.

For now, photos of smiling faces, notes of farewell, and heartfelt prayers serve as reminders of the lives lived and the impact made by two souls who left their mark on all who knew them. In their memory, the community moves forward—holding fast to one another, demanding answers, and promising never to forget.