Overview

Last seen: July 6, 2019
Location: A family campsite in the Crow Creek area of the Wind River Indian Reservation, Wyoming
Age when missing: 74
Known as: “Rudy”
Case status: Endangered missing
NamUs: MP76837

Rodolfo “Rudy” Ramirez had Alzheimer’s/dementia and remained behind at the family campsite while relatives made a trip toward Black Mountain. When they returned later that day, he was gone. A large multi-agency search followed through difficult high-elevation wilderness, but no confirmed trace of Ramirez was located. Later private and volunteer searches also failed to establish what happened to him. As of August 26, 2026, publicly accessible case listings continue to identify Ramirez as missing.

Detailed Case Breakdown

Rodolfo “Rudy” Ramirez Missing in Wyoming Since 2019: What Happened at Crow Creek?

Rodolfo “Rudy” Ramirez was 74 years old when a family camping trip on Wyoming’s Wind River Indian Reservation turned into a disappearance that remains unresolved years later.

Ramirez was last seen on July 6, 2019, at a campsite in the Crow Creek area. He was approximately 5 feet 11 inches tall and weighed about 165 pounds, with gray or brown-gray hair and brown eyes. Missing-person records classify him as endangered missing and note that he had dementia. He also had ties to Arizona. His NamUs case number is MP76837.

The Camping Trip at Crow Creek

According to Ramirez’s family, Rudy and his wife, Georgina, were camping with relatives in the Crow Creek area near Black Mountain in early July 2019. The campsite was in remote mountain country on or near the Wind River Indian Reservation, where elevations in the search area reached roughly 8,000 to 10,000 feet.

The terrain surrounding the campsite included thick forest, willow-filled creek bottoms, steep slopes and isolated wilderness. Fremont County Undersheriff Mike Hutchison described the terrain during the original search as extremely challenging because of both the landscape and the remoteness of the location.

Rudy Stayed Behind at the Campsite

A detailed account provided by Rudy’s family to Cowboy State Daily in 2022 said he had difficulty sleeping during the cold night before his disappearance. The following morning, July 6, he reportedly complained of a headache and stomachache.

The family planned to drive toward the top of Black Mountain, something they had done before. Rudy, who had Alzheimer’s disease, decided not to accompany them and instead remained at the campsite.

When the family returned in the early evening, Rudy was no longer there. Relatives searched around the campground, creek and nearby woods before seeking emergency assistance.

A Large Search Begins

News reports from July 2019 show that numerous local, tribal, state and federal agencies became involved.

Those participating included the Fremont County Sheriff’s Office, Fremont County Search and Rescue, Shoshone and Arapaho Fish and Game, the Bureau of Indian Affairs, Wyoming State Parks, the Wyoming National Guard, the U.S. Fish and Wildlife Service and private volunteers.

By July 11, approximately 40 searchers were reported to be working in the area. The rugged terrain, dense vegetation, elevation and remote location made the operation especially difficult.

Search efforts eventually included people on foot and in vehicles as well as drones, helicopters and specialized search teams. Family members also traveled to Wyoming to assist and later raised money for additional private searches.

Search Dogs and Later Searches

The initial operation did not locate Rudy, but the family continued searching.

According to the family’s later account, the Jon Francis Foundation assisted with canine search teams. Dogs reportedly picked up Rudy’s scent approximately 1.25 miles from the campsite in a willow area near a canyon, but searchers did not find definitive physical evidence establishing that he had been there or explaining what happened.

In July 2020, Peace River K9 Search and Rescue conducted another search. A dog reportedly alerted in an area near a waterway on the northwest side of the mountain, and the team considered the location potentially significant. Again, however, no remains or other evidence publicly confirmed as belonging to Rudy were recovered.

Searches by family members and volunteers continued beyond the initial operation. The difficult landscape and wildlife hazards reportedly complicated some of those efforts.

What Was Rudy Wearing?

Missing-person databases describe Rudy as approximately 5 feet 11 inches tall and 165 pounds, with gray hair and brown eyes.

The Charley Project lists his clothing as a blue-and-gray Columbia jacket, white dress shirt, black jeans and black dress shoes. An early County 10 report gave a slightly different description, reporting a blue-gray jacket, blue jeans, dress shoes and a white hat. Because the descriptions differ slightly, both should be considered when reviewing possible sightings or historical information.

What Happened to Rodolfo Ramirez?

There is no publicly established explanation for Rudy’s disappearance.

His age, cognitive impairment and the remote mountain terrain were immediate concerns when he vanished. Various possibilities have been discussed by family members and others over the years, but no publicly released evidence has established that Rudy died from exposure, suffered an accident, encountered wildlife, left the area in a vehicle or was the victim of a crime.

Those possibilities should therefore remain theories rather than conclusions.

Importantly, there has been no publicly announced discovery of Rudy’s remains and no publicly identified suspect or arrest connected to his disappearance in the sources reviewed for this article.

Latest Publicly Available Case Information

As of August 26, 2026, Ramirez continues to appear in current missing-person resources as missing. CaseTrace, which directs readers to NamUs as its listed official source, continues to show him as missing from Wind River, Wyoming, with a last-seen date of July 6, 2019 and case number 76837.

A 2025 case article also continued to describe Rudy’s whereabouts as unknown, and awareness posts about his case remained active years after his disappearance. No credible public announcement located during this review reported that he had been found, that remains had been identified as his, or that investigators had announced a suspect or criminal charge.

The most substantial publicly available later investigative information concerns the additional searches undertaken by Rudy’s family and specialized search organizations. Those searches generated locations of interest but no publicly confirmed physical evidence resolving the case.

Family Continues Seeking Answers

Rudy’s family has continued seeking closure and keeping his disappearance visible. In a 2022 interview, his wife Georgina and daughter Patricia discussed years of searches and the uncertainty surrounding what happened after he was left at the campsite.

At that time, the family was offering a $7,500 reward for information leading to Rudy’s recovery. Their account emphasized both the extensive assistance they received from volunteers and the absence of a definitive answer despite repeated searches of the mountains.

Rodolfo “Rudy” Ramirez remains one of Wyoming’s unresolved missing-person cases. Anyone with firsthand information about his movements on July 6, 2019, or information that could help investigators locate him should contact law enforcement rather than posting tips publicly.y.