Randy Morrison has been raising cattle on his family's ranch in eastern Montana for thirty-seven years. He knows the rhythm of the market — when prices dip in winter, when they climb in summer, the natural ebb and flow of supply and demand. But over the past several years, something has felt fundamentally wrong. Even as grocery store beef prices soared to record highs, the checks Morrison received for his cattle barely budged, sometimes even declined. "You look at what consumers are paying and what we're getting, and the math just doesn't add up," he said in a recent interview. "Somebody in the middle is making out like bandits."

Now, federal prosecutors are asking the same question. The U.S. Department of Justice has opened a criminal antitrust investigation into major beef processing companies, examining whether the nation's largest meatpackers engaged in coordinated conduct to manipulate prices and suppress competition, according to multiple reports. The probe represents a significant escalation in government scrutiny of an industry that has faced mounting allegations of anticompetitive behavior from ranchers, lawmakers, and consumer advocates.

The investigation focuses on the so-called "Big Four" beef processors — Tyson Foods, JBS USA, Cargill, and National Beef Packing — which collectively control more than 80 percent of the U.S. beef processing market, according to the Wall Street Journal, which first reported the criminal probe. That concentration has drawn increasing attention as the price spread between live cattle and boxed beef has widened dramatically in recent years, particularly during the COVID-19 pandemic when processing plant closures created market disruptions.

A Pattern That Caught Prosecutors' Attention

Criminal antitrust investigations are relatively rare and signal that federal prosecutors believe they may have evidence of deliberate coordination rather than mere market forces at work. Unlike civil cases, which can result in fines and injunctions, criminal charges can lead to prison time for executives found guilty of price-fixing or bid-rigging.

The DOJ's interest appears to have been sparked by patterns in pricing data and market behavior that economists and industry observers have flagged for years. Between 2015 and 2021, wholesale beef prices increased by approximately 60 percent, while the prices paid to cattle ranchers rose by only about 20 percent during the same period, according to Department of Agriculture data. That divergence accelerated during the pandemic, when beef prices at grocery stores hit all-time highs even as some ranchers struggled to find buyers for their cattle.

"What we've seen is a systematic decoupling of consumer prices from producer prices that can't be explained by normal market dynamics," said Diana Chen, an agricultural economist at the University of Missouri who has studied beef market concentration. "When you have that kind of pattern combined with this level of market concentration, it raises red flags."

The major beef processors have long defended their pricing as a reflection of legitimate market forces, including labor costs, transportation expenses, and demand fluctuations. In previous statements addressing civil lawsuits alleging price manipulation, company representatives have denied any coordination and argued that the pandemic created unprecedented supply chain challenges that affected pricing throughout the industry.

Ranchers Have Been Sounding the Alarm

For cattle ranchers like Morrison, the criminal investigation validates concerns they've been raising with lawmakers for years. The National Cattlemen's Beef Association and other producer groups have repeatedly called for greater transparency in beef markets and stricter enforcement of antitrust laws, arguing that consolidation in the processing sector has left ranchers with few options and little bargaining power.

"When four companies control that much of the market, they don't have to explicitly collude — they can just watch each other and move in lockstep," said Bill Bullard, CEO of R-CALF USA, a ranchers' advocacy group that has pushed for antitrust action. "But if there's evidence they actually coordinated, that's a whole different ballgame."

The investigation comes amid broader efforts by the Biden administration to address consolidation and alleged anticompetitive practices across agricultural markets. The Department of Agriculture has invested hundreds of millions of dollars in programs designed to support smaller and regional meat processors, aiming to reduce the dominance of the largest companies. The Federal Trade Commission has also increased scrutiny of agricultural mergers and acquisitions.

Bureau of Labor Statistics data shows that beef and veal prices paid by urban consumers increased by 36 percent between January 2020 and December 2025, significantly outpacing overall food price inflation of 28 percent during the same period. Those increases have hit working families particularly hard, as beef represents a significant portion of many household food budgets.

Civil Cases Already in Motion

The criminal investigation parallels several ongoing civil lawsuits filed by ranchers, retailers, and consumers alleging that major beef processors conspired to fix prices and limit competition. Those cases, consolidated in federal court in Minnesota, cite internal company communications and statistical analyses suggesting coordinated behavior among the major processors.

In one notable case, plaintiffs point to a period in 2015 and 2016 when the four largest processors allegedly exchanged detailed information about their operations and pricing strategies through industry groups and direct communications. While information-sharing isn't inherently illegal, antitrust law prohibits companies from using such exchanges to coordinate prices or production levels.

Legal experts note that criminal antitrust cases require a higher burden of proof than civil cases — prosecutors must demonstrate beyond a reasonable doubt that companies knowingly engaged in illegal coordination. That typically requires direct evidence of agreements, such as emails, recorded conversations, or testimony from participants.

"The fact that DOJ has opened a criminal investigation suggests they believe they have, or can obtain, that kind of evidence," said Robert Martinez, a former Justice Department antitrust prosecutor now in private practice. "They don't take these cases lightly."

What Comes Next

The investigation is reportedly still in its early stages, and it could be months or even years before any charges are filed — if prosecutors ultimately determine charges are warranted. Federal investigators will likely examine internal company documents, communications between executives, and testimony from industry insiders who may have knowledge of any coordination.

For ranchers and consumers, the probe offers hope that federal authorities are taking market concentration and pricing concerns seriously. But some advocates worry that even if the investigation results in penalties, it won't fundamentally change the structural issues in the beef industry.

"Fines and even criminal charges are important for accountability, but they don't change the fact that we have an oligopoly controlling our food supply," said Sarah Mitchell, policy director at the Organization for Competitive Markets, which advocates for antitrust enforcement in agriculture. "We need structural reforms that actually promote competition and give producers and consumers a fair shake."

Back in Montana, Morrison said he's cautiously optimistic that increased scrutiny might lead to meaningful change, though he's not holding his breath. "I've been doing this long enough to know that these big companies have deep pockets and good lawyers," he said. "But at least somebody's finally asking the questions we've been asking for years. That's a start."

The Justice Department declined to comment on the investigation, citing its policy of not confirming or denying ongoing criminal probes.