The Fate of W. W. Vaughan
Killers of the Flower MoonThis flow follows Vaughan from a trusted legal relationship with George Bigheart to his murder and the later family effort to uncover what happened.
increasing
Bearing strength in each event
decreasing
A Lawyer Trusted by Bigheart

A Lawyer Trusted by Bigheart
Legal Assistance
W. W. Vaughan helps George Bigheart seek a certificate that would free him from guardianship restrictions. Bigheart trusts Vaughan with information about the murders and their possible perpetrators.
A Dangerous Confidence
Vaughan’s legal work and confidential relationship put him near a sensitive financial and criminal dispute. He is preparing to carry information back to authorities when Bigheart dies.
A Deathbed Disclosure

A Deathbed Disclosure
A Hospital Meeting
Vaughan visits Bigheart in an Oklahoma City hospital after reports that Bigheart is gravely ill. The two speak privately, and Vaughan later says he has learned enough to identify the killers.
A Journey Begins
After Bigheart dies, Vaughan tells the sheriff he is taking evidence back to Pawhuska. He boards an overnight train, apparently believing the information can finally move the case forward.
The Man Missing from the Train

The Man Missing from the Train
An Empty Berth
Vaughan disappears during the journey, leaving his clothes behind in the Pullman car. His body is found beside the tracks the next day, stripped and badly injured.
Evidence Gone
The papers he had received from Bigheart are missing, and the hiding place he had told his wife about is later emptied. The murder stops both a witness and a possible source of evidence.
A Widow Left Behind

A Widow Left Behind
Poverty After the Murder
Vaughan’s widow Rosa must raise ten children without income. The family moves into a storage garage, while Osage families help provide food and shelter.
A Financial Dispute
Rosa sues H. G. Burt over money Vaughan had expected from Bigheart. The civil case reveals another layer of financial dealings around the dead men, though it does not resolve the murder.
A Family Resumes the Search

A Family Resumes the Search
The Archive Reopened
Martha Vaughan and Melville Vaughan share decades of collected records with the reporter. Documents connect Burt to Vaughan’s journey, Bigheart’s money, and an informant’s accusation.
Suspicion Without Trial
The evidence points toward Burt and possibly an accomplice, but the principal figures are dead and the case cannot be prosecuted. The family gains a measure of explanation without certainty or legal resolution.
Before June 1923
June 1923
June 1923
1923 onward
2012 to 2015