Do you know who murdered 47 year old Ramon Diaz in 2018? On March 28, 2018, Ramon Diaz, a 47-year-old Jiu-Jitsu instructor from Cathedral City, California, was shot and killed outside his residence on Whispering Palms Trail. The incident occurred around 9:44 p.m. when Cathedral City police were dispatched to respond to a report of a shooting victim. Upon their arrival, they found Diaz suffering from gunshot wounds. He was rushed to a nearby hospital but unfortunately succumbed to his injuries.
Initially described as trauma, it was later confirmed that Diaz’s death was the result of a shooting, and authorities treated it as a homicide from the outset.
Diaz was a well-known figure in the local martial arts community. He owned Palm Springs Jiu-Jitsu, where he served as an instructor and mentor. Many of his students and colleagues have described him as a community pillar, who had an enormous positive impact on those around him. His death shocked the community, with friends and students offering tributes that highlighted his kindness and dedication to the art of Jiu-Jitsu. Diaz played an instrumental role in launching the careers of several martial artists, including UFC fighter Cub Swanson, who spoke highly of Diaz’s influence on his life and career.
For years, the case remained unsolved, with police and forensic teams working diligently to gather evidence. However, it was not until June 2023—over five years after the murder—that Cathedral City detectives received a lead that eventually resulted in the identification and arrest of two suspects, Troy Walter Edmund and Kipko Griffin. Both were later charged in connection with Diaz’s murder. Their arrests came after an extensive investigation that included the analysis of surveillance footage and the reevaluation of evidence that had initially led to dead ends.
The motive for the murder remains unclear, and the community is still seeking answers as to why Diaz's life was tragically cut short. Family members and friends have expressed frustration over the senselessness of the crime, questioning why someone who contributed so positively to others was targeted. Despite the arrests, the case has left a lasting mark on those who knew Diaz, who continue to honor his memory through gatherings and events, including a Jiu-Jitsu seminar held to raise funds for his family. His death is a stark reminder of the impact of violent crime, and it left many hoping for a full resolution and justice for a man who meant so much to his community.
