Aaron D’Angelo of Medina Charged with Murder in Shelby, NY Stabbing That Killed Dale R. Lang: Orleans County Sheriff’s Office Investigation.

The quiet, rural fabric of the Town of Shelby in Orleans County was violently torn on a somber Saturday, as a domestic disturbance escalated into a lethal stabbing that left one man dead, another hospitalized, and a community grappling with shock and grief. According to a detailed release from the Orleans County Sheriff’s Office, the incident, which unfolded at a residence on South Gravel Road near the intersection of Route 63, resulted in the arrest of 36-year-old Aaron D’Angelo of Medina on charges including second-degree murder and the tragic death of 65-year-old Dale R. Lang.

The chain of events began when sheriff’s deputies responded to a frantic call reporting a serious disturbance at the South Gravel Road home. What awaited them was a scene of profound violence and immediate peril. Upon arrival, law enforcement officials encountered Aaron D’Angelo, who allegedly advanced toward them armed with a knife. Facing a direct and imminent threat, the deputies utilized a Taser to subdue D’Angelo, successfully taking him into custody without sustaining or causing additional injuries—a critical decision in de-escalation that Sheriff’s officials later highlighted as a testament to their training.

However, the full horror of the situation was discovered inside the residence. Deputies found two men who had suffered multiple, vicious stab wounds. Despite the swift response of emergency personnel, 65-year-old Dale R. Lang was pronounced dead at the scene. The second, as-yet-unidentified victim was rushed to a nearby hospital for emergency treatment of his injuries. As of the latest updates, the Orleans County Sheriff’s Office has not released details regarding his current condition, citing respect for the victim’s family and the ongoing investigation.

The alleged assailant, Aaron D’Angelo, now faces a severe slate of criminal charges. The Orleans County District Attorney’s Office, in conjunction with Sheriff’s investigators, has levied a multi-count indictment that includes:

· Second-Degree Murder in the death of Dale R. Lang.
· Second-Degree Attempted Murder for the attack on the hospitalized man.
· First-Degree Assault.
· Menacing a Police Officer for his alleged armed advance on deputies.
· Criminal Possession of a Weapon in the Fourth Degree.

D’Angelo was processed and is currently being held without bail at the Orleans County Jail in Albion, pending arraignment in Orleans County Court. The legal proceedings are expected to be complex, with prosecutors gathering forensic evidence, witness statements, and motive analysis to build their case.

The shocking violence has sent ripples of anguish through the tight-knit Shelby community. Neighbors described the area as typically tranquil, where such brutal crime is almost unheard of. “It’s heartbreaking and terrifying,” said one longtime resident who wished to remain anonymous. “You never think something like this would happen here, on this road. Our hearts are with the families.” Local community groups and churches have begun mobilizing to provide support to the victims’ families, particularly the family of Dale Lang, who is remembered as a longtime county resident.

The investigation, led by the Orleans County Sheriff’s Office Major Crimes Unit with assistance from the New York State Police, remains intensely active. Forensic teams spent hours meticulously processing the South Gravel Road crime scene, collecting evidence that will be crucial in court. A primary focus is establishing the relationship between Aaron D’Angelo, Dale Lang, and the second victim, and piecing together the sequence of events that led to the fatal confrontation. Authorities are also investigating whether mental health or prior domestic issues played a role.

Sheriff Christopher Bourke, in a subsequent press briefing, urged the public to avoid speculation and to rely only on official updates. “This is a profound tragedy for all involved and for our community,” Bourke stated. “Our investigators are working around the clock to ensure justice is served. We ask anyone with information, no matter how insignificant it may seem, to contact our office immediately. Furthermore, we remind the public to refrain from sharing unverified information on social media, as it can hinder the investigation and cause further pain to the families.”

The incident also casts a spotlight on the dangers law enforcement officers face when responding to volatile domestic disputes, which are statistically among the most dangerous calls for service. The decision to use a Taser in this instance prevented further bloodshed and demonstrated a measured application of force. Sheriff Bourke praised the deputies’ composure and adherence to protocol under extreme duress.

Beyond the immediate legal case, this tragedy raises broader conversations about community safety, mental health resources in rural counties, and the mechanisms for intervention in potential domestic crises. Orleans County, like many rural areas, faces challenges in accessible crisis intervention services. Community leaders are already calling for renewed dialogue on these issues in the wake of the tragedy.

As the Orleans County Jail holds Aaron D’Angelo and the judicial process begins its slow march, the Town of Shelby is left to mourn. Dale R. Lang’s obituary will tell the story of a life lived, now abruptly and violently ended. The surviving victim faces a long road to physical and psychological recovery. And a community, once defined by its peaceful pastures and close ties, must now confront a new and harsh reality, leaning on one another for solace and seeking answers that may never fully come.

The Orleans County Sheriff’s Office has reiterated its request for information. Anyone with knowledge of the events leading up to the stabbing or the individuals involved is urged to contact their tip line at (585) 589-5527. All calls can remain confidential.

This is a developing story. Further updates on the condition of the hospitalized victim, arraignment details for Aaron D’Angelo, and findings from the investigation will be provided as they are officially released by the Orleans County Sheriff’s Office.