Federal prosecutors in Detroit have charged four more people in a sprawling intimidation case centred on the University of Michigan, taking the total number of defendants indicted to 12, the U.S. Attorney's Office for the Eastern District of Michigan announced on Friday, October 30. The four newly charged defendants are Henry David MacKeen-Shapiro, 23, Aaron Hunter Vonbargen, 25, Joseph Mark Fisher, 23, and Srishti Tarana Sharma, 23.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
Two of the four — MacKeen-Shapiro and Vonbargen — were arrested by law enforcement this week and were due to make their initial court appearance on Friday, prosecutors said. Two remain at large. The eight people charged in the first round in June have pleaded not guilty, the Associated Press reported.
Source: Associated Press, Oct. 30, 2026
What prosecutors say the campaign was trying to do
According to the superseding indictment described by prosecutors, the defendants and unindicted co-conspirators developed detailed plans designed to intimidate the University of Michigan and several private-sector entities into severing any perceived affiliation with the State of Israel, following the October 7, 2023 Hamas attacks. The conspirators allegedly threatened their targets that failure to comply with their demands would bring continued retaliation and escalating criminal conduct.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
The targets named by prosecutors include the Jewish Federation of Detroit, two University of Michigan regents and other university leadership, a University of Michigan police lieutenant, a University of Michigan student, and two businesses with perceived ties to Israel. The indictment is not limited to campus: it reaches homes, workplaces and businesses in the wider Detroit and Ann Arbor area, prosecutors say.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
The methods prosecutors allege
The superseding indictment alleges the conspirators used encrypted messaging applications, social-media platforms and overseas collaboration tools to research, identify and target victims. Their alleged criminal activity included spray-painting threats, breaking windows, and throwing glass jars filled with noxious chemicals into family homes, prosecutors said.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
Prosecutors also allege the conspirators marked victims' homes and workplaces with symbols associated with Hamas, including red handprints and red inverted triangles — a symbol prosecutors say Hamas uses to mark targets for death. After the acts, the conspirators allegedly posted photographs of the attacks on social media along with further threats and warnings, intending not only to intimidate the direct victims but to amplify the message to others in the community who support Israel, and to show they were willing to keep going until their demands were met.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
The charges in the superseding indictment are merely allegations, prosecutors stress. All defendants are presumed innocent unless and until proven guilty in a court of law. The June defendants have pleaded not guilty, and the four newly charged defendants have not yet entered pleas in the public record described by prosecutors.
Background: the June charges and the incidents investigators highlighted
The new indictment comes nearly five months after eight pro-Palestinian activists were charged with conspiracy in June for threats and vandalism at officials' homes, some businesses and the Jewish Federation of Detroit, the Associated Press reported. Investigators have highlighted several incidents over the past few years, including fake bloody corpses placed in a university board member's yard, and the 2024 spray-painting of anti-Israel messages at the home of Santa Ono, who was the school's president at the time.
Source: Associated Press, Oct. 30, 2026
Since the Israel-Hamas war began, pro-Palestinian protesters have demanded that the University of Michigan's endowment stop investing in companies with ties to Israel. The university has said it has less than 0.1% of its total endowment placed with funds that might include companies in Israel, the Associated Press reported. In 2024, a pro-Palestinian encampment on campus was cleared by police after a month; the university said it was a threat to public safety.
Source: Associated Press, Oct. 30, 2026
What officials said — and what critics of the prosecution say
“These alleged attempts to terrorize our Jewish community and government officials are nothing new,” U.S. Attorney Jerome F. Gorgon Jr. said in the Justice Department statement. “From Pharaoh to Hitler to Hamas, those who terrorize Jews have been the bad guys. As Americans, our job is to fight the bad guys.” Jennifer Runyan, special agent in charge of the FBI Detroit Field Office, said: “Those who believe they can threaten families, hide behind a group, and avoid accountability should think again. Justice will find you.”
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
After the first round of charges, lawyers who represent pro-Palestinian activists in lawsuits against the university argued the indictment was, in their words, “a new low in the criminalization of student opposition to the human rights violations, war crimes, and genocide in Gaza.” John Philo of the Sugar Law Center in Detroit said: “The federal government is seeking to bring federal charges for acts traditionally reserved to local prosecutors,” the Associated Press reported. That criticism is about the choice of federal charges; it does not change the allegations themselves, which will be tested in federal court.
Source: Associated Press, Oct. 30, 2026
Why this matters in Michigan — and what happens next
For Michigan families, including the many South Asian and Punjabi students, parents and workers connected to the University of Michigan and to Detroit's universities, the case sits at the intersection of two things they cannot ignore: campus safety, and the line between protest and crime. Prosecutors are drawing that line at threats, vandalism and attacks on homes; the defence-side criticism is that federalising the case chills student protest. Neither side's argument is a verdict — the court will decide, on evidence, whether the 12 defendants committed the conspiracy and intimidation offences charged.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026
What happens next is procedural but important. The two arrested defendants were due for initial appearances in federal court in Detroit on Friday, October 30, where charges would be read and bail and counsel addressed. The two defendants still at large face arrest on the same indictment. The eight June defendants, who have pleaded not guilty, remain in the case alongside the four new names, with further hearings, motions and — if no plea is reached — a trial to follow in the Eastern District of Michigan. Prosecutors have not announced a trial date in the October 30 statement.
Source: U.S. Attorney's Office, Eastern District of Michigan (U.S. Department of Justice), Oct. 30, 2026