A United States federal judge has upheld the conviction of Hannah Dugan, a former Wisconsin judge found guilty of assisting an undocumented man in evading federal immigration agents. The decision by US District Judge Lynn Adelman on Tuesday dismissed efforts to overturn Dugan’s conviction, which had previously led to a postponed sentencing.

Dugan’s conviction stemmed from an incident where she confronted immigration agents who appeared in her courtroom seeking Eduardo Flores-Ruiz, a man scheduled for a hearing on a state battery case. Dugan informed the agents that their administrative warrant was insufficient for an arrest within her courtroom. She was subsequently convicted of aiding Flores-Ruiz in evading the agents by escorting him and his attorney out through a private jury door.

Her legal defense team expressed disappointment with the court's ruling, stating that the decision was "wrong." The prosecution of Dugan was seen by many as indicative of the Trump administration's stringent approach to immigration enforcement and its willingness to target officials perceived as lenient or defiant of federal deportation efforts. Dugan, who served for nine years before resigning amid threats of impeachment, was arrested and handcuffed a week after the incident.

Legal experts suggest that Dugan's case highlights a departure from previous administrations' practices, which largely avoided immigration-related arrests in courthouses. This tradition was maintained due to concerns that such actions could deter immigrants from utilizing the legal system or reporting crimes. The Trump administration, however, broke with this norm, conducting raids in various sensitive locations, including places of worship.

Republican officials characterized Dugan as an "activist judge" who facilitated the evasion of law enforcement by an undocumented individual. The 67-year-old former judge faces a potential prison sentence of up to five years, though her legal team anticipates a sentence of probation given her lack of prior criminal history and the nonviolent nature of the conviction.

Dugan's attorneys had argued that her prosecution was politically motivated, asserting that the Trump administration targeted her for her stance on immigration enforcement. They pointed to the administration’s broader crackdown on undocumented immigrants and its enforcement policies.

The case has drawn attention to the intersection of judicial independence and federal immigration enforcement. Critics argue that such prosecutions can undermine public trust in the judiciary and discourage individuals, particularly immigrants, from seeking legal recourse or reporting criminal activity.

While the federal conviction stands, the exact sentence Dugan will receive remains to be determined. The outcome of her sentencing will be closely watched as it may set a precedent for future interactions between state courts and federal immigration agencies.