Food They Never Touched: The Disappearance of Gary Mathias and the Yuba County Five

Author

Benjamin Hayes

Publication Date

January 7, 2026

Gary Dale Mathias was 25 years old when he disappeared, along with four close friends, into the mountains of Northern California on the night of February 24, 1978, following what should have been an entirely ordinary trip to watch a college basketball game. What happened to the group of men afterward, and specifically to Gary himself, has remained one of the most genuinely baffling unsolved mysteries in American history, a case where investigators eventually recovered four bodies under circumstances that raised more questions than they answered, and where the fifth man has never been found at all.

Five Friends, Five Diagnoses

Gary Mathias, along with his friends Jack Madruga, Ted Weiher, Bill Sterling, and Jack Huett, were all residents of Yuba City or nearby Marysville, California, and all five carried some form of intellectual disability or psychiatric diagnosis. Gary himself had developed serious substance abuse issues while stationed in West Germany during his time in the Army in the early 1970s, which led to a diagnosis of schizophrenia and an eventual psychiatric discharge. By 1978, he had stabilized considerably as an outpatient under a regimen of medication, well enough that his own physicians described him as one of their sterling success cases. Jack Madruga, at 30, was considered a slow learner and was, along with Gary, one of the only two men in the group who held a driver's license. Ted Weiher, 32, had intellectual disabilities that left him lacking what his own family described as basic common sense, once reportedly questioning why stop signs were even necessary. Bill Sterling, 29, was also described as a slow learner who disliked cold weather and mountainous terrain. Jack Huett, 24, had his own intellectual disabilities and reportedly hated using telephones. All five men shared a genuine passion for sports, and played together on a basketball team for individuals with disabilities called the Gateway Gators.

A Night at the Game

On the evening of February 24, 1978, the five friends piled into Jack Madruga's turquoise and white 1969 Mercury Montego and drove roughly 50 miles north to California State University, Chico, to watch a basketball game between UC Davis and Chico State. After the game ended, with UC Davis winning, the group stopped at a downtown Chico market called Behr's around 10 p.m., where they purchased snacks and milk. The store clerk later specifically remembered them, since such a large group entering the store had delayed her from closing up for the night. It would prove to be, as far as investigators could ever confirm, the last documented sighting of all five men together and alive.

A Car Where It Should Never Have Been

Several days later, Madruga's Mercury was discovered abandoned in the Plumas National Forest along the Oroville-Quincy road, a location roughly 70 miles from Chico and nowhere near any conceivable direct route back home to Yuba City. The car was found stuck in a snowdrift at around 4,400 feet of elevation, right near the winter snow line. What made the discovery so genuinely strange went well beyond its location. Empty food wrappers and game programs remained scattered inside. The car keys were missing entirely. When police eventually hot wired the vehicle, the engine started immediately, and the fuel gauge showed the tank was still a quarter full. The car's undercarriage showed no signs of damage despite the rough mountain road it had traveled, and it was found unlocked with a window rolled down, details that struck investigators as inconsistent with Madruga's own known careful habits with the vehicle. Perhaps most puzzling of all, five healthy young men should have had little trouble simply pushing the car free from what was a relatively shallow snowdrift, and yet they apparently made no attempt to do so, or were unable to.

Lights That Went Dark

That same night, a local man named Joseph Schons became stranded near the area and reported a deeply unsettling encounter. He described seeing a car parked behind his own, headlights on, with a group of people gathered around it. When he called out for help, the group went silent and switched off their headlights. He later noticed additional lights nearby that also went dark the moment he called out to them again. Schons suffered a confirmed mild heart attack that same night. Ted Weiher's own mother later said that the behavior described by Schons, ignoring a stranded man's direct pleas for help, was completely inconsistent with the character of her son and his friends as she knew them.

A Sighting That Contradicted Everything

Three days after the group's disappearance, a store owner and an employee in the small community of Brownsville reported that four men had arrived in a red pickup truck, purchasing burritos and chocolate milk, with two of them later identified standing at a nearby phone booth. Investigators considered the store owner a credible witness and took her account seriously, even though it directly contradicted the scenario of the men being stranded near their abandoned car, adding yet another layer of confusion to an already deeply strange case.

What the Search Eventually Found

The case remained a mystery until June 1978, when motorcyclists came across a United States Forest Service trailer located 19.4 miles from where the Mercury had been abandoned. Inside, they found the decomposed body of Ted Weiher. The following day, the remains of Jack Madruga and Bill Sterling were discovered on opposite sides of the road roughly 11.4 miles from the car, Madruga's body partially consumed by scavenging animals, and only scattered bones remaining of Sterling. Two days after that, Jack Huett's father discovered his own son's backbone beneath a manzanita bush about two miles northeast of the trailer, with his shoes and jeans nearby, and a deputy located his skull a short distance away the following day. Gary Mathias was the only one of the five never found in any form, then or in all the decades since.

A Cabin Stocked and Untouched

The scene investigators found inside the Forest Service trailer where Ted Weiher's body lay has remained the single most haunting and unexplainable detail of the entire case. Weiher's body was found on a bed, wrapped in eight sheets. An autopsy determined he had died from a combination of starvation and hypothermia, having lost nearly half his original 200 pound body weight, with a beard that suggested he had survived roughly three months after the group's disappearance before he finally died. His feet were severely frostbitten, nearly gangrenous, and he was found wearing only a velour shirt and lightweight pants, no shoes at all. What made the scene so difficult to reconcile with Weiher's slow death by starvation was the trailer's own contents. Thirty six C-ration cans had been opened and consumed, but an adjacent storage locker containing dehydrated food, enough to keep all five men fed for an entire year if necessary, had never even been opened. Heavy forestry clothing sat untouched in storage. A nearby butane tank capable of providing heat was never activated, and the trailer's own fireplace went unused despite an abundant supply of matches and kindling sitting nearby.

Traces of a Sixth Presence

Physical evidence inside the trailer strongly suggested that someone besides Weiher had been present at some point after the group vanished. Gary Mathias's own tennis sneakers were found inside. The C-ration cans had been opened using a military style P-38 can opener, a tool that investigators noted only Mathias or Madruga would have known how to properly use, based on their respective time in the Army. The sheets wrapping Weiher's body appeared to have been placed there by someone else entirely, since his own severely frostbitten and gangrenous feet would likely have made it too painful for him to have covered himself so carefully. Investigators theorized that Mathias may have taken Weiher's own shoes to wear if his feet had become too swollen from frostbite to fit into his own. A nearby table held Weiher's personal effects, including his wallet with cash still inside, a nickel ring engraved with his name, a gold necklace, and a watch missing its crystal that his own family did not recognize as belonging to him.

A Theory, But No Certainty

Investigators eventually settled on a working theory that the group had taken a wrong turn somewhere near Oroville, possibly while attempting to visit friends of Mathias's in the nearby community of Forbestown. A Forest Service snowcat had cleared snow from the trailer's roof along that same mountain road the day before the men disappeared, and police theorized the group may have decided to follow the resulting tracks through snowdrifts four to six feet deep, believing that shelter of some kind lay somewhere ahead. Under this theory, Madruga and Sterling most likely succumbed to hypothermia partway through this journey, with Huett dying shortly afterward, while the remaining survivors eventually found and broke into the trailer. Investigators speculated that a fear of being arrested for burglary may have kept the men from making full use of the food and supplies stored there, an almost unbearably tragic possibility if true. After Weiher's eventual death, investigators believe Mathias may have attempted to walk overland toward civilization along some alternate route, a theory that would explain why his remains, unlike those of his four friends, were never located anywhere in the surrounding wilderness.

Still Unresolved

Nearly five decades after Gary Mathias and his four friends vanished into the mountains above Oroville, the case remains entirely unresolved. No definitive explanation has ever emerged for why the group traveled so far off their expected route that night, why a car stuck in shallow snow was never pushed free, why a cabin stocked with enough supplies to sustain all five men for a year sat largely untouched while one of them slowly starved to death inside it, or what ultimately happened to Gary Mathias himself, whose remains have never been recovered from the wilderness that swallowed his four friends whole.

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