Nearly fifty years after the assassination of investigative journalist Don Bolles, his murder remains one of the most notorious crimes in Arizona history. The 1976 car bombing not only shocked Phoenix but also exposed the complex relationships between organized crime figures, influential businessmen, attorneys, gamblers, and bar regulars who frequented some of the city’s best-known drinking establishments.
Over the decades, investigators, journalists, authors, and prosecutors have examined the social circles connected to the case. Many of those individuals were known to spend significant time in Phoenix bars, lounges, clubs, and restaurants where business deals, political conversations, and criminal associations often overlapped.
It is important to note that merely frequenting one of these establishments did not make someone guilty of a crime. However, investigators and reporters found that several key figures connected to the Bolles investigation regularly crossed paths in these locations.
The Murder That Changed Arizona Journalism
Don Bolles Was Investigating Corruption
Don Bolles worked as an investigative reporter for The Arizona Republic. Throughout his career, he investigated organized crime, political corruption, questionable land deals, racing interests, and influential businessmen operating throughout Arizona.
On June 2, 1976, Bolles drove to the Clarendon Hotel in Phoenix after being promised information from a source. While waiting in the hotel lobby, he received a telephone call canceling the meeting.
As Bolles returned to his Datsun and attempted to leave the parking lot, a remotely detonated bomb hidden beneath the driver’s seat exploded. The blast caused catastrophic injuries.
Doctors fought to save him through multiple surgeries over the following eleven days, but Bolles died on June 13, 1976. Before his death, he identified John Adamson and referenced “Emprise” and “the Mafia,” statements that became central to the investigation.
A Murder Investigation Unlike Any Other
Hundreds of Journalists Joined the Search for Answers
Bolles’ murder sparked outrage across the journalism community.
Investigative Reporters and Editors (IRE) organized what became known as the Arizona Project, bringing together dozens of journalists from newspapers nationwide to continue the work Bolles had been pursuing before his death.
Rather than silencing investigative reporting, the assassination encouraged an unprecedented collaborative effort to uncover corruption in Arizona.
John Adamson Became the Central Figure
The Greyhound Racing Connection
John Harvey Adamson eventually admitted his role in planting the bomb that killed Bolles.
According to court testimony, Adamson later identified Phoenix contractor Max Dunlap as the individual who hired him, while alleging that James “Jimmy” Robison assisted with the bombing.
The legal history became lengthy and complicated. Initial convictions were overturned, additional trials followed years later, and the case continued generating debate for decades. Dunlap was ultimately convicted in a later trial, while Robison was acquitted. Adamson’s own convictions and sentences also went through multiple appeals and legal proceedings.
Phoenix Bars Became Meeting Places for Many Key Figures
Why Investigators Paid Attention to Nightspots
Many people connected to the Bolles investigation were regulars at Phoenix drinking establishments.
Investigators and journalists later discovered that attorneys, businessmen, race track employees, gamblers, contractors, and individuals connected to organized crime frequently socialized together at local bars.
Although simply visiting these establishments proved nothing by itself, prosecutors and reporters considered them important because they offered opportunities for conversations, introductions, and planning among people who later became significant figures in the investigation.
The Ivanhoe
One of the Most Frequently Mentioned Bars
Historical reporting repeatedly identifies the Ivanhoe as one of the bars associated with attorney Neal Roberts.
According to later investigative accounts, Roberts often met John Adamson there during early morning hours while drinking Irish whiskey.
Roberts became a controversial figure in the Bolles investigation because he maintained relationships with numerous individuals connected to the case. Despite years of speculation, he was never charged with Bolles’ murder.
Chez Nous
Roberts Later Became a Regular Here
Years after the bombing, Neal Roberts reportedly became a familiar face at Chez Nous, another Phoenix establishment located near Seventh Avenue and Indian School Road.
Journalists noted that Roberts quietly drank there almost every morning after his legal career declined.
Although the bar itself had no connection to the murder, Roberts’ continued presence there became part of the broader narrative surrounding one of Arizona’s most mysterious criminal cases.
Garnett’s Lounge
Another Favorite Drinking Spot
Historical reporting also places Neal Roberts among the regular patrons at Garnett’s Lounge.
Reporters described him as someone who preferred to sit quietly while drinking vodka, rarely drawing attention despite the enormous public interest surrounding his alleged knowledge of the Bolles conspiracy.
Again, Roberts was never convicted or charged in connection with the murder.
Bars Connected to John Adamson
A Social Circle Built Around Racing and Drinking
Investigative reporting has described John Adamson as someone who spent considerable time in Phoenix’s bar scene.
Articles published over the years mention establishments where Adamson associated with race track employees, lawyers, businessmen, and acquaintances connected to Arizona’s greyhound racing industry.
Some of these locations became important because investigators believed they offered opportunities for conversations involving people later implicated in the conspiracy.
The Arizona Club
Where Powerful People Gathered
Unlike neighborhood taverns, the Arizona Club served as an exclusive social club frequented by influential business and political figures.
According to reporting, Neal Roberts occasionally played cards there while also maintaining relationships with people from entirely different social circles.
The contrast illustrated how individuals connected to the Bolles case often moved comfortably between elite business environments and less formal neighborhood bars.
Connections to Organized Crime
The Chicago Outfit
Bolles spent years investigating organized crime’s influence in Arizona, including alleged links involving the Chicago Outfit and Arizona’s dog racing industry.
Although many theories emerged over the decades regarding Mafia involvement, investigators ultimately focused on individuals connected to business disputes and Bolles’ reporting. The extent of organized crime’s role has remained a subject of historical debate.
Why These Establishments Mattered
More Than Places to Drink
For investigators, these bars and lounges represented informal meeting places where influential people built relationships outside offices and courtrooms.
Journalists studying the case later observed that many individuals connected to Bolles regularly encountered one another in these establishments, helping explain why detectives examined the city’s nightlife while reconstructing the conspiracy.
None of the locations themselves were accused of criminal wrongdoing, but they became recurring landmarks in the story because of the people who gathered there.
The Legacy of Don Bolles
A Lasting Symbol of Investigative Journalism
Don Bolles’ assassination remains one of the most significant attacks on an American journalist in modern history.
His death inspired sweeping investigative efforts, renewed scrutiny of political corruption, and lasting discussions about press freedom. Memorials at the Clarendon Hotel and continued research into the case have kept his legacy alive, while new books and documentaries continue examining unanswered questions surrounding the bombing.
Although many details have been established through court proceedings and historical reporting, some aspects of the conspiracy remain disputed, ensuring that the Bolles case continues to fascinate journalists, historians, and true crime researchers nearly half a century later.
