Columbia County, Wisconsin – The Columbia County community is coming together in grief following a tragic two-vehicle accident that claimed the lives of three individuals earlier this week. The heartbreaking incident occurred on the afternoon of Tuesday, October 21, 2025, leaving many residents mourning the loss of familiar faces and cherished members of the community.
Authorities confirmed that 47-year-old Gregory Dellmann and 40-year-old Jesus Cabrera Gallegos, both of Poynette, lost their lives in the crash. The Columbia County Sheriff’s Office also reported that Captain David Clark was among those who tragically passed away following the collision.
According to the detailed statement released by the Columbia County Sheriff’s Office, the crash involved two vehicles traveling along a county highway. Emergency personnel were dispatched immediately after receiving reports of a severe collision. Despite their best efforts, responders were unable to save the victims, who were pronounced deceased at the scene.
Investigators have been working diligently to determine the circumstances that led to the accident. Preliminary findings suggest that weather and road conditions were not major factors at the time, though officials are continuing to analyze all available evidence. The investigation remains ongoing, and authorities have urged the public to be patient as they work toward a full understanding of what happened.
The loss of Gregory Dellmann and Jesus Cabrera Gallegos has deeply affected the Poynette community. Friends and neighbors describe them as hardworking and kindhearted individuals who contributed positively to those around them. Their absence has left a profound void that will be felt by many for years to come.
Captain David Clark, who also lost his life in the tragic incident, was known for his dedication to service and leadership. His colleagues have spoken warmly of his commitment, professionalism, and compassion for others. The news of his passing has been particularly difficult for those who worked closely with him and valued his friendship.
In a statement, the Columbia County Sheriff’s Office expressed condolences to the families and loved ones of all three victims. The department emphasized that the safety and well-being of the community remain their top priority and that every effort will be made to prevent similar tragedies in the future.
Community members have begun organizing vigils and memorials to honor the victims’ lives. Local churches and organizations have also extended support to the grieving families, offering counseling services and opportunities for residents to come together in solidarity.
While the investigation continues, the focus for many in Columbia County is on healing and remembrance. Residents have shared stories, photos, and messages of support, reflecting on the kindness and generosity that characterized those who were lost.
The Columbia County Sheriff’s Office is expected to release further updates as more information becomes available. For now, the community stands united in mourning, remembering three lives that ended far too soon, and finding comfort in the shared strength of neighbors supporting one another through loss.