Two U.S. Forest Service employees were allegedly held at gunpoint for nearly 15 hours after a father and son trapped them inside a trailer in a remote stretch of California wilderness, federal prosecutors said.
The workers, whose names have not been released, were carrying out field duties in the Shasta-Trinity National Forest when they were confronted Thursday, authorities said.
Joseph Henrichsen, 49, and his 23-year-old son, Phoenix Henrichsen, now face federal kidnapping charges over the alleged hostage situation near Gumboot Lake.
According to prosecutors, Joseph Henrichsen contacted authorities and claimed he had two Forest Service employees restrained with zip ties, held at gunpoint and ammunition “ready” for anyone who challenged him.
He was allegedly insisting on speaking with the FBI, though investigators have not yet disclosed what may have prompted the alleged abductions.
The alarming call set off a large-scale hostage response involving local, state and federal law enforcement agencies. Negotiators worked through the night before the suspects surrendered after nearly 15 hours, officials said.
The two victims were assessed after being freed early Friday and were later allowed to return home, with officials reporting no injuries.
“Crisis situations like this don’t often result in everyone leaving the scene safely,” FBI Sacramento acting Special Agent in Charge Brian Tosh said. “Both are resting and will need some time to process this experience.”
Two unidentified Forest Service workers were held at gunpoint for nearly 15 hours on Thursday by a father and son who trapped them inside a trailer in the California wilderness, prosecutors said
The news triggered a massive hostage standoff involving local, state and federal agencies lasting hours before the suspects surrendered
Joseph Henrichsen, 49, and his son Phoenix, 23, are facing federal kidnapping charges after allegedly holding the two workers hostage in the Shasta-Trinity National Forest
Authorities first learned of the abductions just before 11am when Joseph called them from one of the victim’s phones, according to Siskiyou County Sheriff’s Department Chief Jeremiah LaRue.
During the call, he allegedly declared that he had ‘taken two fed employees hostage from the Forest Service’ and was holding them at gunpoint, before demanding to speak with the Federal Bureau of Investigation (FBI).
He added that one of the victims was ‘zip-tied’ with their hands ‘behind their [expletive] back’ and that he had ‘live rounds ready to [expletive] anyone who [expletives] with me,’ according to prosecutors.
Sheriff’s deputies and the department’s special response team rushed to the scene around noon and immediately deployed drones over the rural area. Within 20 minutes, they had contacted the FBI’s Sacramento field office.
The FBI deployed agents from its Redding office, a crisis negotiation team and SWAT operators, along with a hostage rescue team and additional assets from Quantico, Virginia, which were flown in aboard a Boeing 757.
Shasta County alone sent 30 sworn and civilian personnel to the scene, including its SWAT team, sniper unit, hostage negotiators, bomb squad and drone operators, according to Sheriff Michael Johnson.
Special Agent Tosh said the national tactical team was brought in as a precaution because any standoff carries the risk of escalating, even with a secure perimeter surrounding the trailer.
Drones helped authorities pinpoint the trailer where the victims were being held hidden inside a rugged campground surrounded by dense woods at around 1pm.
The suspect was allegedly demanding he speak with the FBI thought a motive for the kidnapping remains unclear
US Forest Service Chief Tom Schultz (right) said: ‘Our focus now is simple: the well-being of our employees and their families. Their well-being continues to be our highest priority’
Nearly 30 minutes later, retired Palo Alto resident Henry Magnuski, 81, was stopped by officers in full tactical gear as he drove to his seasonal cabin near Picayune Lake, according to SF Gate.
‘At first, I thought it was a training exercise or something like that,’ he told the outlet.
He was asked to drive authorities farther up the road, where he learned that two people were being held hostage and that the one-way route into the area would be closed.
During the press briefing, Sheriff Johnson explained that the terrain posed a challenge, as the area was accessible only by a narrow, single-lane road that restricted access for emergency resources.
‘I was totally amazed by this event because that area is really the backwoods, remote, far away,’ Magnuski said. ‘Cars were going to the barricades every five minutes. It was incredible.’
Negotiations officially began after 4pm Thursday, but the two federal employees were not released until 1.50am Friday morning – spending more than 12 hours held at gunpoint.
‘It was a large incident and I’d like to tell you it’s probably the smoothest thing I’ve seen in years,’ Sheriff LaRue said.
The first employee was released around 1.35am, with the second freed about 15 minutes later. Joseph and his son Phoenix surrendered to authorities at 2.30am, roughly 40 minutes after the rescues.
Henrichsen allegedly called authorities himself, claiming he had two workers bound with zip ties and held at gunpoint, with ammunition ‘ready’ for anyone who crossed him
Investigators said Joseph was carrying an AR-15-style rifle and knives when he surrendered, and he also claimed to have grenades on him, according to Tosh.
A motive remains under investigation, as Joseph stopped communicating with authorities at some point during the standoff.
US Attorney Eric Grant said both men would face charges of kidnapping federal employees and expressed confidence that a US magistrate judge would sign off on the charges.
If convicted, the suspects face a maximum penalty of life in prison and a $250,000 fine.
In a statement released after Thursday’s dramatic incident, US Forest Service Chief Tom Schultz said: ‘I am grateful beyond words that both of our Forest Service employees are home safe.
‘Our focus now is simple: The well-being of our employees and their families. Their well-being continues to be our highest priority.’
It has since emerged that Joseph, who also went by the name Christopher Perry, was previously accused of a hate crime in Washington state after allegedly harassing landlords of Russian and Ukrainian descent, according to a 2022 report by the Bellingham Herald.
Court records revealed that he allegedly threw fireworks onto their property, left homemade handcuffs outside and left a written note on their front door – one side featuring a drawing of a penis and the other reading, ‘Assassinate Vlad Putin.’
The Whatcom County Sheriff’s Office said Joseph was experiencing a ‘spiraling mental health condition,’ The Herald reported. His case was eventually dismissed when officials were unable to place him in a state psychiatric facility for treatment.
According to a 2022 Bellingham Herald article, one of Joseph’s family members said his behavior began to unravel about a year before his arrest and spiraled after the death of his ex-wife in August 2021.
