DISAPPEARANCES
The Yuba County Five: Five Friends Who Vanished After a Basketball Game
On February 24, 1978, five friends disappeared after attending a basketball game in Chico, California. Their car was found abandoned on a remote mountain road, miles from their route home. Months later, four of the men were found dead, including one inside a forest service trailer stocked with food. The fifth, Gary Mathias, has never been found. What led them into the mountains that night?
PLUMAS NATIONAL FOREST, CALIFORNIA — FEBRUARY 24, 1978
Five friends attended a college basketball game in Northern California.
They stopped at a convenience store, bought snacks and began their journey home.
But they never arrived.
Four days later, their car was discovered on a remote mountain road, approximately 70 miles from where they should have been.
The vehicle was largely undamaged. There was still fuel in the tank.
Yet all five men had disappeared.
Months later, investigators made a series of disturbing discoveries in the mountains.
Four of the men were dead.
The fifth was never found.
Nearly five decades later, the case remains known as the Yuba County Five mystery.
Five Friends With Plans for the Next Morning
On February 24, 1978, five men from the Marysville and Yuba City area traveled to Chico, California, to watch a basketball game at California State University, Chico.
They were:
Jack Madruga, 30
Bill Sterling, 29
Ted Weiher, 32
Jackie Huett, 24
Gary Mathias, 25
The men were friends who participated in a recreational program for adults with disabilities.
Four had intellectual disabilities, while Gary Mathias had been diagnosed with schizophrenia and was reportedly managing his condition with medication.
They shared a passion for basketball.
The following morning, they were scheduled to participate in a basketball tournament of their own.
Their families recalled how excited they were about the event.
There was every reason to believe they intended to return home that night.
The Last Confirmed Sighting
After the game, the group stopped at Behr's Market in Chico.
They purchased snacks and drinks.
The store visit became their last widely documented confirmed sighting.
From Chico, the expected route home led south toward the Yuba County area.
Instead, their vehicle traveled into the mountains.
Why they changed direction remains unknown.
A Car Abandoned in the Mountains
On February 28, 1978, authorities discovered Jack Madruga's 1969 Mercury Montego on a remote road in Plumas National Forest.
The car was approximately 70 miles away from the group's expected route.
The surrounding mountains were covered in snow.
Investigators found that the vehicle was not seriously damaged and still had fuel.
It appeared to have become stuck or stopped in difficult conditions.
But there was no obvious mechanical explanation for why all five men would have abandoned it.
Search teams began looking for the missing friends.
A severe snowstorm made the operation extremely difficult.
The mountainous terrain, deep snow and freezing temperatures prevented investigators from thoroughly examining the surrounding wilderness.
The initial search produced no confirmed trace of the men.
A Discovery After the Snow Melted
Months passed.
As temperatures increased and the mountain snow began to disappear, searchers were finally able to reach areas that had previously been inaccessible.
On June 4, 1978, motorcyclists discovered a body inside a remote U.S. Forest Service trailer.
The man was identified as Ted Weiher.
The trailer was approximately 19 miles from the abandoned Mercury.
Investigators believed Weiher had survived for a substantial period after the disappearance.
He had suffered severe weight loss, and evidence suggested he may have remained alive for weeks before dying.
His discovery raised a haunting question.
How had he reached the trailer, and why had he been unable to survive there?
The Trailer That Contained Food and Shelter
The Forest Service trailer contained resources that could potentially have helped someone survive.
Investigators found food supplies, bedding and access to heating equipment.
Some food had been consumed, but significant supplies remained unused.
Investigators also found that the heating system had apparently not been activated.
The circumstances were difficult to explain.
The trailer offered shelter from the mountain weather.
Additional food was stored nearby.
Yet Weiher had died after a prolonged period of deprivation and exposure.
Investigators could not establish why the available supplies and equipment had not been used more effectively.
The discovery remains one of the most troubling aspects of the case.
Three More Men Found
Following the discovery of Weiher, search teams expanded their examination of the surrounding forest.
They located the remains of Jack Madruga and Bill Sterling along the mountain road between the abandoned vehicle and the trailer.
Jackie Huett's remains were subsequently discovered near the trailer.
The findings established that four of the five men had died in the wilderness.
Exposure to the extreme conditions was a significant factor in the deaths, although the available evidence did not provide a complete explanation for every man's final movements.
Investigators still faced one major unanswered question.
Where was Gary Mathias?
The Missing Fifth Man
Gary Mathias was never located.
However, investigators discovered evidence suggesting he may have reached the Forest Service trailer.
Shoes associated with Mathias were found inside.
The discovery raised the possibility that he had survived the initial journey through the mountains and later left the shelter.
But investigators could not establish where he went afterward.
Extensive searches failed to locate his remains.
His disappearance remains officially unresolved.
Although investigators have long considered it unlikely that Mathias survived, no confirmed recovery has established his fate.
The Witness Who Heard Something Strange
One of the most discussed accounts came from Joseph Shones, a motorist who reported becoming stranded in the mountains around the time the five men disappeared.
Shones said he experienced a medical emergency while attempting to free his vehicle.
During the night, he reportedly noticed lights and heard voices nearby.
He later described seeing or hearing people in the area.
But the account could not conclusively establish that those individuals were the missing men.
The precise circumstances of his observations remain uncertain.
The report became part of the broader mystery, but it did not provide a verified explanation for the disappearance.
Why Did They Drive Into the Mountains?
Investigators and researchers have considered several possibilities.
A wrong turn
The group may have become confused while driving home and unintentionally entered the mountain roads.
However, this does not fully explain why they continued so far into unfamiliar terrain.
An unexpected encounter
Some have suggested that the men encountered another person or vehicle and changed direction.
There is no conclusive public evidence establishing such an encounter.
An attempt to find shelter
After leaving the car, the men may have followed tracks or a route through the snow in search of safety.
This could help explain how some reached the Forest Service trailer.
But it does not establish why they abandoned the vehicle in the first place.
Foul play
The possibility of criminal involvement has also been considered. A later sheriff's memorandum described Gary Mathias as believed to be a possible victim of foul play.
However, no publicly established account explains the deaths and disappearance, and no individual has been proven responsible.
These explanations remain theories rather than confirmed findings.
Timeline of the Yuba County Five
February 24, 1978 — Five friends attend a basketball game at Chico State and stop at Behr's Market afterward.
February 25, 1978 — The men fail to return home and miss their scheduled basketball tournament.
February 28, 1978 — Their Mercury Montego is discovered abandoned in Plumas National Forest.
March–May 1978 — Search operations continue, complicated by snow and mountainous terrain.
June 4, 1978 — Ted Weiher is discovered inside a remote Forest Service trailer.
Early June 1978 — Investigators locate the remains of Jack Madruga, Bill Sterling and Jackie Huett.
Following years — Investigators revisit evidence and leads, but Gary Mathias is not found.
2026 — The publicly listed missing-person case for Gary Mathias remains open.
The Questions That Remain
Almost five decades later, several fundamental questions have never been conclusively answered.
Why did the men travel into the mountains instead of returning home?
What caused them to abandon a vehicle that was still largely operational?
How did some of them reach a trailer nearly 20 miles away?
Why were available food and heating resources not fully used?
What happened to Gary Mathias after the group disappeared?
Was another person involved, or was this a tragic sequence of misjudgments and exposure?
The evidence offers possibilities, but not a complete explanation.
Five Men, One Unanswered Mystery
The Yuba County Five case is sometimes compared to the Dyatlov Pass incident because both involve unexplained deaths in remote, freezing conditions.
But behind the mystery were five real people with families, friendships and plans for their futures.
They had gone to watch a basketball game.
They expected to return home.
Instead, four died in the mountains, and one disappeared without a confirmed trace.
What happened on that February night in 1978 remains one of California's most enduring mysteries.
Have Information About This Case?
Anyone with information concerning Gary Mathias or the Yuba County Five can contact the Yuba County Sheriff's Office at 530-749-7777.
Sources and Further Reading
The Washington Post — 5 'Boys' Who Never Come Back (July 6, 1978)
The Sacramento Bee — Out in the Cold, a two-part investigation based on sheriff's records and interviews
ABC News Australia — What Happened to the Yuba County Five? (February 24, 2024)
Yuba County Sheriff's Office case listing — Gary Mathias, Case #1978-21
Editorial note: This Case File distinguishes documented evidence from witness accounts, investigative possibilities and unverified theories. Information reviewed through October 2026.
