In the quiet early morning of Sunday, August 30, 2026, a tragedy unfolded in a Scottsdale, Arizona neighborhood that claimed the life of 28-year-old Shirley Davalos. Police were called to the area near 68th Place and Palm Lane around 7 a.m. following reports of a shooting. Upon their arrival, officers discovered two individuals with injuries. Both were transported to a local hospital, but their wounds proved fatal. The loss of Shirley was described by her loved ones as an unimaginable act of violence that left them navigating an overwhelming and heartbreaking time.
Subsequent investigation by the Scottsdale Police Department revealed the incident to be a murder-suicide. The deceased suspect was identified as 27-year-old Matthew Mathis. Authorities have characterized it as an isolated event, assuring the community that there was no further threat to their safety. In the wake of her death, those who knew and loved Shirley were left to cherish the memories of a life marked by meaningful connections and experiences that deeply touched those around her. A GoFundMe campaign was established to assist her family with the unforeseen expenses and challenges that arose from the devastating tragedy.
The case concluded with the determination that Davalos was the victim of a homicide perpetrated by Mathis, who then took his own life. As the sole suspect in her death is also deceased, there will be no arrests or subsequent legal proceedings in this case. The investigation is considered closed, leaving a community to mourn the violent end to a young life and a family to grapple with the profound loss of their loved one.
