Paul Robert Hibbard
A regional geologist was on a work trip in Gillette with his specialized vehicle when he vanished. His abandoned vehicle was later found in a rural area, with blood discovered inside. Paul has not been found. Please contact police if you can provide any assistance in resolving this case.

Details
🧑Identity
Full Name: Paul Robert Hibbard
Alternative Name: Max
Case Status: Missing
Record ID#: 0051
*The names “Jane Doe” and “John Doe” are English names used when the person’s true name is not known. If used above, the name refers to a person of unknown identity.
🪪 Description
Date of Birth*: 1951
Birthplace:
Age at the Time: 25
Age Group: 20s
Biological Sex: Male
Hair: Black
Eyes: Brown
Skin Complexion:
Shoe Size:
Ethnicity: Caucasian
Nationality: United States
Languages Spoken: English
*If the date says January 1, this is often just a placeholder for an unknown specific date. It usually means “sometime that year”.
💪Physical Build
Physical Build:
Height:
Feet and Inches (ft’ in”)
5’10”
Centimeters (cm)
178 cm
Weight
Pounds (lbs)
160 lbs
Kilograms (kg)
72.5 kg
👁️ Distinguishing Features
Distinguishing Marks:
- Beard
- Mustache
Medical Condition: Unknown
Physical Abnormality: Unknown
Dental Condition: Unknown
Scars & Other Marks: Appendectomy Scar on Abdomen
Piercings: Unknown
Tattoos: Unknown
Other Descriptors: Unknown
👕 Possessions
Clothing
- Unknown
Possessions:
- Unknown
The Facts
❓Disappearance
Date of the Disappearance*: May 28, 1976
Description:
Paul R. Hibbard, a geologist from Mead, Colorado, who had worked for Berge Exploration for two years, disappeared on May 28, 1976, while on a routine geological exploration trip in Gillette, Wyoming. A week prior, Hibbard had received a suspicious phone call from someone claiming to work for his employer, asking him to bring his specialized vehicle and equipment to the Gillette area. The van, which was used to locate mineral deposits like uranium and oil shale, contained $30,000 worth of radioactive materials. Hibbard suspected the call was a hoax, and after confirming with his boss, he ignored the request. Despite his doubts, he still traveled to Gillette with the van on May 28, where he was last seen.
When Hibbard disappeared, his boss feared that he had been abducted to work for an illegal geological exploration operation, as his expertise and the van’s valuable equipment could have been exploited by criminals. A month later, in July, police found approximately $9,700 worth of Hibbard’s stolen equipment in the hands of Joseph O. Dowdy, a resident of Upton, Wyoming, who had tried to sell the gear to his employer, Goodwell, Inc. Dowdy also had in his possession a stolen flat-bed trailer worth around $2,600. According to Dowdy, Hibbard took the truck and the remaining equipment and was going to Canada, but this seems highly unlikely.
On August 20, the police, acting on an anonymous tip, discovered Hibbard’s abandoned truck about three miles northwest of Upton, parked in a wooded area near water pits. Significant amounts of blood were found in the seat and on the floor of the vehicle. It was tested by the FBI, but the technology available at the time could not determine if it belonged to Hibbard. The license plates and “radioactive” signs that were originally on the outside of the vehicle had been removed and were found inside. Police later stated that most of the remaining equipment missing was also inside the vehicle.
Police drained a nearby water pit hoping to find Hibbard and searched some of the other surrounding pits.
Joseph Dowdy was arrested and later pled guilty to grand larceny for stealing the equipment, but he did not provide any solid information about Hibbard’s whereabouts. The case remains unsolved, with authorities suspecting foul play. The circumstances of Hibbard’s disappearance, combined with the discovery of his truck and the blood inside, have led investigators to believe that he may have been the victim of a criminal operation, but his fate remains unknown.
Multiple Victims?: No
Rumored or Actual Sightings:
*If the date says January 1, this is often just a placeholder for an unknown specific date. It usually means “sometime that year”.
🪦Recovery
Date the Body was Recovered*:
Description: On August 20, the police, acting on an anonymous tip, discovered Hibbard’s abandoned truck about three miles northwest of Upton, parked in a wooded area near water pits. Significant amounts of blood were found in the seat and on the floor of the vehicle. It was tested by the FBI, but the technology available at the time could not determine if it belonged to Hibbard. The license plates and “radioactive” signs that were originally on the outside of the vehicle had been removed and were found inside. Police later stated that most of the remaining equipment missing was also inside the vehicle.
Possible Signs Of . . . :
Time of Death: Suspected between May 28 when he disappeared and August 20 when his vehicle was located.
Cause of Death:
Recovered Remains (if partial):
Suspected Homicide?: Yes
Multiple Victims?:
DNA Tested (No Match):
*If the date says January 1, this is often just a placeholder for an unknown specific date. It usually means “sometime that year”.
🚗 Vehicle
Description: Tan 1976 Chevrolet Van or Minivan, Specialized Geological Panel Truck
License Plate: Colorado TF5194

🧑🤝🧑 Key Person(s)
Description: In July, police found approximately $9,700 worth of Hibbard’s stolen equipment in the hands of Joseph O. Dowdy, a resident of Upton, Wyoming, who had tried to sell the gear to his employer, Goodwell, Inc. Dowdy also had in his possession a stolen flat-bed trailer worth around $2,600. According to Dowdy, Hibbard took the truck and the remaining equipment and was going to Canada, but this seems highly unlikely.
Location
Address: Campbell County
City: Gillette
Province or State: Wyoming
Country: United States
Postal Code:
Latitude, Longitude: 44.2469631,-106.2093651
General Location: Wild Outdoors, Town or City
More Details
Related Cases:
None
Map of Key Specific Locations:
N/A
Photos

Additional Resources
📓Other Articles:
- Charley Project, “Paul R. Hibbard”, Link.
- NamUs, “Paul R. Hibbard, #MP14835”, Link.
- The Doe Network, “4737DMWY – Paul Robert Hibbard”, Link.
- News Letter Journal (1976), “Truck Found; Geologist Being Sought”, 26 August, Link.
- Casper Star Tribune (1977), “Blood confirmed in vehicle”, 29 January, Link.
- Casper Star Tribune (1977) “Dowdy draws prison term”, 23 March, Link.
- Casper Star Tribune (1976) “Missing man’s truck found”, 22 August, Link.
- Uncovered, “Paul Hibbard”, Link.
🎥Videos:
📻Podcasts:
- N/A
Contact Police
🏢 Agency: Federal Bureau of Investigation (FBI)
💻Website: https://tips.fbi.gov/contact
✉️ Email Address: tips@fbi.gov
📞 Phone Number (#): (855) 835-5324
⚠️ Emergency Phone Number (#): 911
IDD Prefix: 011
Country Code: +1
🔗 Alternative Contact(s):
– National Crime Information Center (NCIC) (Website 💻)
– Crime Stoppers (Website 💻)
– National Center for Missing & Exploited Children (NCMEC) (Website 💻)
– National Missing and Unidentified Persons System (NamUS) (Website 💻)
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