A federal grand jury has indicted Democrat-aligned Milwaukee County Judge Hannah Dugan for obstructing Immigration and Customs Enforcement (ICE) during an attempt to arrest a suspect last month.
Last month, Dugan was charged with two felonies.
However, the charges in the grand jury indictment were not immediately clear.
A federal grand jury indicted Dugan on Tuesday, the Milwaukee Journal Sentinel reported.
The indictment came after a daylong hearing on charges that she tried to assist an illegal alien escape arrest from her courtroom last month.
Dugan, 66, was previously charged with obstructing a U.S. agency and concealing an individual to prevent an arrest.
The two charges carry a maximum penalty of six years in prison and a $350,000 fine.
However, sentences in cases involving nonviolent offenses are typically much shorter.
Dugan is expected to enter a plea at a May 15 hearing.
The indictment came after a string of witnesses entered the federal courthouse throughout the day on May 13 to testify before the grand jury.
Last month, Dugan was arrested by the FBI for obstructing an ICE arrest.
According to the FBI, Dugan obstructed an immigration arrest operation.
Dugan became angry when she found out that ICE agents