FILE: A view of a police car.
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Two former Rohnert Park police officers were sentenced Wednesday in a federal marijuana extortion case that prosecutors say involved years of highway shakedowns targeting cannabis motorists along Highway 101, including impersonating federal agents and falsifying police reports.
Joseph Huffaker, 41, was sentenced on Wednesday to 20 months in federal prison for his role in the marijuana extortion scheme, while Brendon Jacy Tatum, 43, was sentenced to 30 months for his role, the U.S. Attorney’s Office for the Northern District of California said.
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This week’s sentencing culminates a yearslong attempt to bring the officers to justice. But for Izaak Schwaiger — a Sonoma County attorney who represented seven people in civil litigation tied to the Rohnert Park officers’ stops — the outcome was “laughable.”
“I’m of two minds on the outcome,” Schwaiger told SFGATE. “One is that it’s good to see that the tide is beginning to turn and that bad cops who break the law are beginning to be held accountable, and that’s something that we can all celebrate.”
Still, Schwaiger said the punishment did not reflect the scale of the alleged conduct, noting that if the cops had been “normal people” robbing highway motorists, they would have gotten a lot more than 20 or 30 months. “This has been going on for years,” Schwaiger added. “This is not a one-time thing. These guys did this to hundreds of people over several years. They stole millions of dollars from people and then there was a massive cover-up.”
FILE: Cured cannabis flower pictured at a facility in Monterey County, Calif.
Lester Black/SFGATE
A federal jury convicted Huffaker in July 2025 of extortion under color of official right, falsifying records in a federal investigation, impersonating a federal officer and conspiracy, according to the U.S. attorney’s office. Tatum pleaded guilty in 2021 to conspiracy to commit extortion under color of official right, falsifying records in a federal investigation and tax evasion, and he later testified during Huffaker’s trial.
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According to federal prosecutors, the two men worked for the city’s police department between 2012 and 2019 and previously participated in a drug interdiction team operating along Highway 101 between Cloverdale and Rohnert Park. The Sonoma County city is located along a major cannabis shipping route between growing regions in Northern California’s Humboldt and Mendocino counties and San Francisco. Prosecutors said Huffaker and Tatum continued stopping suspected cannabis transporters even after the department’s interdiction team formally ended, pulling motorists over while off duty and falsely identifying themselves as agents with the Bureau of Alcohol, Tobacco, Firearms and Explosives before seizing marijuana they later sold for profit.
Schwaiger said the federal prosecutors focused on a narrow slice of the conduct that victims and defense attorneys have long accused the officers of carrying out.
“The crimes for which they were sentenced were fractional [compared] to their complicity,” Schwaiger told SFGATE. “This is hundreds of victims over many years, and they’re being marginally held to account for what they did to a single person … It’s not enough.”
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An aerial view of Highway 101 in Sonoma County, Calif.
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The federal case followed years of allegations from cannabis growers, motorists and defense attorneys who accused Rohnert Park officers of conducting pretextual Highway 101 traffic stops to seize marijuana and cash.
“In the criminal defense community in Sonoma County, it was not even a secret,” Schwaiger said.
He said the accusations had long circulated within Sonoma County’s criminal defense community before KQED publicly documented multiple motorists’ accounts in 2018. One of those motorists, Mendocino cannabis cultivator Huedell Freeman, told the outlet that officers seized 47 pounds of cannabis he was legally transporting in 2016.
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“At that moment I knew I’d been had,” Freeman told the outlet. “I knew that this was not a normal traffic stop.”
Another lawsuit, filed by Texas resident Ezekial Flatten, alleged Huffaker and another officer stopped him in Mendocino County in December 2017 while he was transporting roughly three pounds of cannabis intended for a testing facility. The suit alleged the officers wore “green military-style uniforms with no badges, insignia, or nametags,” identified themselves as ATF agents and left with his cannabis within minutes without issuing a citation.
KQED previously reported that the Rohnert Park Department of Public Safety received more than $1 million in seized cash between 2015 and 2016 through asset forfeiture activity. Tatum, who, according to the federal indictment, supervised the department’s asset forfeiture operations in 2016, was publicly recognized by city officials for his drug interdiction work in 2015.
Federal prosecutors later alleged that Tatum personally netted more than $400,000 in illicit proceeds through marijuana sales and tax evasion schemes. Prosecutors said he used structured bank deposits and cashier’s checks to conceal income, including purchases tied to a nearly $47,000 fishing boat.
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In 2020, Rohnert Park city leaders approved settlements with multiple men who sued the city over marijuana and cash seizures tied to the interdiction stops. Freeman received $287,500, while seven other motorists split a $1.175 million settlement. The city also separately settled with Flatten for $415,000.
According to a grand jury indictment, the FBI began investigating after receiving a 2018 complaint from someone who said they had been shaken down by police on Highway 101. Prosecutors said Huffaker and Tatum then falsified a police report about a Dec. 18 traffic stop and marijuana seizure, and Tatum forwarded the falsified report and a press release to the FBI agent investigating the stop, according to another complaint.
Tatum later admitted in his plea agreement to stealing marijuana from the Rohnert Park police station, extorting marijuana from motorists on Highway 101, selling marijuana for personal profit, and evading taxes in 2015 and 2016, the U.S. attorney’s office said.
Tatum left the Rohnert Park Department of Public Safety in 2018 after KQED reported on the allegations against him. Huffaker later left the department in early 2019 under a settlement agreement with the city. Former Rohnert Park Police Chief Brian Masterson also retired in 2018.
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In addition to prison time, Huffaker and Tatum were sentenced to three years of supervised release. Tatum was ordered to pay $301,145.70 in restitution, while Huffaker was ordered to pay $20,000. Huffaker is scheduled to begin serving his sentence on Sept. 15. Tatum is scheduled to report Jan. 11, 2027.
Schwaiger said he hopes the convictions send a message to officers tempted to abuse their authority. “I hope it says that somebody is watching,” he said. “Even if I don’t think they’re watching enough.”
