Wisconsin State Trooper Arrested by ICE at Airport Released on Supervision After Congressional Intervention
A twenty-one-year-old Wisconsin state trooper was taken into custody by federal immigration agents at the Dane County Regional Airport, setting off a high-stakes clash between local law enforcement employment and federal deportation policy. Trooper Carel Aaron Van Der Merwe was arrested on Thursday, November 5, 2026, during a targeted enforcement operation conducted by U.S. Immigration and Customs Enforcement as he prepared to board a flight to visit his parents in New Mexico, fox9.com reported.
By Friday night, the situation shifted dramatically. Marc Christopher, an attorney representing the trooper, confirmed that Van Der Merwe was released from the Dodge County Detention Facility on an order of supervision. The release came after U.S. Representative Derrick Van Orden intervened and requested his freedom, according to accounts from local reporting.
The arrest placed a spotlight on the complex intersection of federal immigration enforcement and state-level hiring practices. The Wisconsin Department of Transportation confirmed that Van Der Merwe has served with the State Patrol since July 13, 2025, after graduating from the academy that same year. His legal counsel notes that the agency’s hiring requirements expressly permit noncitizens with valid work authorization to serve.
According to Christopher & De Leon Law Office, ICE officers approached the trooper while he waited for his flight. Van Der Merwe informed the agents that he was an active-duty law enforcement officer who had cleared background checks and training, presenting his work permit and noting his pending asylum application. Attorneys stated that the officers responded by saying they did not care, placing him in handcuffs and shackles before transporting him to the Dodge County Detention Facility.
The Department of Homeland Security offered a sharply different account of the encounter. In a public statement, DHS asserted that Van Der Merwe entered the United States legally in March 2019 with permission to stay until September of that year, but subsequently overstayed his admission. “In defiance of our nation’s laws, he overstayed his admission,” the agency stated. “To be clear: work authorization or a pending application do not confer legal status in the U.S.”
Wisconsin State Trooper from Onalaska detained by ICEhttps://t.co/7wB138XCdu
Family Applied for Asylum After Fleeing South Africa
The legal framework governing Van Der Merwe’s presence in the country dates back nearly a decade. Christopher explained that his client fled South Africa with his parents at age fourteen. After initially settling in Florida, the family applied for asylum in 2019. Immigration attorneys note that such cases can take upward of a decade to resolve, leaving applicants to endure extended waiting periods while their cases move through the courts.
Because of those delays, federal regulations allow applicants to obtain work authorization. Christopher stated that Van Der Merwe’s parents secured work permits, and the young man obtained his own authorization once he reached working age, holding documentation valid through 2030. The family maintains that they followed all required legal processes and face severe threats of jailing or torture if returned to South Africa.

DHS emphasized that being in detention is a choice and pointed toward administrative efforts encouraging individuals to utilize self-deportation options. Immigration attorneys have observed that asylum seekers with pending applications and clean criminal records can no longer rely on previous norms that kept them out of custody during their proceedings.
Van Der Merwe Faces Ongoing Removal Proceedings
Following his release from Dodge County, Van Der Merwe remains locked in removal proceedings that will require him to defend his case before an immigration judge. His release order requires regular check-ins with ICE and electronic monitoring, though the specific type of monitoring device has not been publicly detailed by authorities.
The Wisconsin Law Enforcement Association voiced support for the trooper as the legal process unfolds. Association President James Tobin stated that the organization recognizes the uncertainty the situation creates for the officer, his family, and his colleagues, while calling for fair treatment and due process.
Christopher maintained that his client poses no flight risk or danger to the community. “In fact, he’s the exact opposite,” the attorney said. “He’s someone who’s sworn to uphold and protect our laws and to protect our citizens.”
Wisconsin State Trooper detained by ICE while awaiting asylum decision https://t.co/xkxNVNR1fe pic.twitter.com/EgScyvNnp8
More on Wisconsin
Wisconsin State Trooper detained by ICE while awaiting asylum decision https://t.co/oDYfTCXmzr pic.twitter.com/rFIb6xMla2
ICE is detaining a Wisconsin State Trooper. Trooper Carel Aaron Van Der Merwe is being held at the ICE detention facility in Dodge County, Wisconsin. His attorney, Marc Christopher, says the trooper holds a valid work authorization. pic.twitter.com/DIJ30wGiLU
ICE detains Wisconsin State Patrol trooper. Attorney slams 'brazen' arrest https://t.co/GK5NzgWwuG via @journalsentinel