Do you know who murdered Frank Richard Ringler? In the early summer of 1987, Frank Richard Ringler, a 51-year-old man, was making a new start back in Las Vegas, Nevada. He had recently returned to the city after spending time away in Florida and in Barstow, California. As a favor to an associate, he agreed to look after a home for the weekend in the Charleston Heights neighborhood, a sprawling suburban community of single-story homes built mostly in the 1960s. It was a decision that placed him at the center of a tragedy that has remained a mystery for decades.
On Monday, June 8, 1987, Frank was found dead inside the house at 6300 Casada Way. He was discovered in the living room, having been brutally and fatally stabbed. The quiet, residential street, part of a neighborhood that was then a mix of families and local workers, became the scene of a grim investigation handled by the Las Vegas Metropolitan Police Department's Homicide Section.
The year 1987 was a busy one for law enforcement in Las Vegas, a city grappling
with growth and the crime that often accompanied it. Detectives were tasked with unraveling the circumstances of Frank’s death, but the case presented few immediate answers. There were no publicly named suspects and no clear motive for the violent attack. The fact that he was killed in a home he was only temporarily occupying added a layer of complexity to the investigation. Was the crime connected to the homeowner, or was Frank himself the intended target? These were questions detectives faced with little evidence to guide them.
As the investigation progressed, the trail seemed to go cold. Despite the efforts of the LVMPD, no arrests were ever made, and no persons of interest were officially identified in connection with the murder. The case, cataloged as #87-66634, slowly transitioned from an active investigation to a cold case, one of many that linger in the files of the city's homicide division. For the public and for any family Frank may have had, there was only silence. The details of his life—his work, his relationships, his reasons for moving between states—remain unknown, lost to the passage of time.
Decades have passed since Frank Ringler’s life was cut short. The home on Casada Way has seen new owners, and the city of Las Vegas has transformed around it. Yet, the fundamental questions of his murder persist: Who killed Frank Ringler, and why? The case is a stark reminder of the violence that can erupt without warning, leaving behind a legacy of unanswered questions and unresolved grief.
As of today, the murder of Frank Richard Ringler remains an open and unsolved case. The Las Vegas Metropolitan Police Department has not forgotten him and continues to seek the piece of information that might finally bring clarity and justice. Investigators urge anyone who may have known Frank, or who might have seen or heard something unusual around the 6300 block of Casada Way during that weekend in June 1987, to come forward. No detail is too small, as it could be the key to closing a case that has remained cold for over thirty years and finally providing answers about the violent end to a man's life. 
