Fresno Fatal Stabbing: Aaron Muller Arrested After Kyle Beachy Dies
Fresno police arrested a man after a fatal stabbing near Divisadero and Abby Streets left 42-year-old Kyle Beachy dead.
Police identified the suspect as 50-year-old Aaron Muller of Fresno. Investigators say the case started early Wednesday morning when officers responded to a report of a person lying in the roadway.
The Fresno fatal stabbing arrest has drawn attention because the case involves a busy area near Carl’s Jr., an overnight emergency response, a homicide investigation, and a suspect now booked into the Fresno County Jail.
Fresno Police Responded Near Divisadero and Abby Streets
According to Fresno police, officers responded at about 2:01 a.m. Wednesday to the area of Divisadero and Abby Streets.
When officers arrived, they found Kyle Beachy lying in the roadway with a stab wound to his upper body.
Officers and emergency medical crews gave life-saving aid at the scene. Paramedics then rushed Beachy to Community Regional Medical Center for treatment.
Beachy later died from his injuries at the hospital.
Detectives Say a Disturbance Happened Before the Stabbing
Fresno homicide detectives took over the investigation after Beachy died.
Police say investigators determined that a disturbance happened between Beachy and Aaron Muller before the stabbing. Earlier reporting also described a fight involving several people in the area before officers found Beachy.
Police have not released every detail about what led up to the violence. Investigators continue to ask anyone who saw or heard something near Divisadero and Abby Streets early that morning to contact detectives.
Because the case remains active, police may release more information later.
Aaron Muller Arrested in Fresno Homicide Case
Fresno police identified the suspect as 50-year-old Aaron Muller of Fresno.
Police say the Fresno Police Department’s Street Violence Bureau Tactical Team arrested Muller on Thursday. Authorities then booked him into the Fresno County Jail on one count of murder.
Muller has been accused in the case, but he has not been convicted. The charge will now move through the criminal justice process.
Kyle Beachy Identified as the Victim
Authorities identified the victim as 42-year-old Kyle Beachy of Fresno.
Police say Beachy suffered a stab wound to his upper body and later died at Community Regional Medical Center.
His death marks another homicide investigation in Fresno this year. Police said this case is Fresno’s 12th murder of 2026.
Why This Fresno Stabbing Case Stands Out
This Fresno fatal stabbing case stands out because it happened in a public area near Divisadero and Abby Streets, close to a Carl’s Jr. and other nearby businesses.
Crime scene photos from the area showed police tape, evidence markers, and investigators working near the roadway and sidewalk.
The location matters because detectives may still need help from witnesses, drivers, nearby businesses, or anyone with surveillance video from the early morning hours.
Even small details may help investigators understand what happened before Beachy was found injured in the roadway.
Police Ask Witnesses to Come Forward
Fresno police continue to ask the public for help.
Anyone with information can contact Fresno Police Department homicide Detective J. Baroni at 559-621-2516 or Detective R. Gallegos at 559-621-2451.
Anonymous tips can also be submitted through Crime Stoppers at 559-498-STOP, or 559-498-7867.
Investigators often rely on witnesses, nearby camera footage, and community tips in homicide cases. People who were near Divisadero and Abby Streets around 2 a.m. Wednesday may have information that helps detectives.
Fresno Homicide Investigation Remains Active
The investigation into Kyle Beachy’s death remains active.
Police have confirmed the arrest of Aaron Muller, the murder booking, the location of the stabbing investigation, and the request for tips from the public.
However, investigators have not released every detail about the disturbance, the exact timeline before officers arrived, or whether additional people may have witnessed the incident.
Central Valley Entertainment will continue following this Fresno homicide case as new information becomes available.
Discover What’s Happening in the Central Valley
Central Valley Entertainment brings you local news, food features, business spotlights, and community stories from across the Valley. We’re here to showcase what makes our region unique—and the people building it every day.
Have a story, service, or business worth sharing? Reach out and get featured.
