Federal judge refers Philadelphia DA Larry Krasner to DOJ for criminal investigation

By Marissa George
updated on September 17, 2026

A federal judge has removed Philadelphia District Attorney Larry Krasner and one of his top deputies from a murder case and referred Krasner to the Department of Justice for a possible criminal investigation, a rare judicial rebuke that caps months of controversy around the progressive prosecutor.

Judge Paul Diamond found what he called "credible evidence" that Krasner and Conviction Integrity Unit Chief Matthew Stiegler may have violated multiple federal statutes, including laws against false statements, false declarations under oath, perjury, obstruction of justice, and conspiracy. Diamond based his findings on testimony from multiple supervisors inside the DA's own office, Fox 29 reported.

The judge acted Tuesday, stripping both Krasner and Stiegler from a case involving Dennis Johnson, a defendant convicted of second-degree murder in 2009 who has been seeking to overturn his conviction. Diamond concluded that the two officials tried to shift blame for errors in a concession brief, worked to protect the office's reputation rather than pursue the truth, and discouraged a full investigation into what went wrong.

Diamond called Krasner's conduct 'incompatible' with his ethical obligations

The judge's written findings did not hold back. 6ABC reported that Diamond described the conduct of Krasner and Stiegler as "incompatible with their ethical obligations and the interests of the Commonwealth." That language matters. A federal judge telling a sitting district attorney that his behavior conflicts with his duty to the public is not a routine disagreement over legal strategy. It is an accusation of professional misconduct serious enough to warrant a criminal referral.

The referral now sits with the Department of Justice. Whether federal prosecutors choose to open a formal investigation remains an open question, DOJ has not publicly confirmed receipt or indicated next steps.

Krasner, for his part, pushed back. He said he "respectfully and vigorously" disagreed with the court's findings and signaled he would fight:

"I look forward to appealing to the higher court as soon as the law allows. This remains a pending matter, which limits for now my and my office's ability to respond in the media."

That response, measured, lawyerly, stands in sharp contrast to the combative public persona Krasner has built over the past year. And it is that persona, as much as the courtroom findings, that tells the fuller story of a district attorney now facing scrutiny from multiple directions.

Krasner's own words have made him a lightning rod

The DOJ referral lands against a backdrop of inflammatory public statements that have drawn national attention to the Philadelphia DA's office. At a "Slavery Commiseration" event held at the President's House in Philadelphia, Krasner delivered remarks that went well beyond the usual progressive prosecutor talking points. He called President Donald Trump "the embodiment of hate" and "the embodiment of ignorance," accusing him of "depriving people of their vote and their education."

Then came the line that made headlines. Krasner told the crowd he envisioned a future victory, and a trophy to go with it:

"And, I'm going to have a paperweight sitting on my desk. You know what that paperweight's going to be? It's going to be a piece of the ballroom after we all blow it up."

The "ballroom" was the White House ballroom. A sitting district attorney, an officer of the court, publicly fantasizing about keeping a piece of the White House "after we all blow it up." Krasner's defenders may call it metaphor. His critics heard a law enforcement official using language that would trigger a federal investigation if an ordinary citizen posted it online.

At the same event, Krasner predicted that "in about 10 or 15 years, we are all going to be sitting here with smiles on our faces because we, thanks to Michael and all of you, will have won. They will have lost." The identity of "Michael" was not specified.

Earlier this year, Krasner threatened to jail ICE agents

Krasner's rhetorical confrontations have not been limited to the president. Earlier this year, as Immigration and Customs Enforcement agents carried out operations targeting criminal illegal immigrants in Philadelphia, Krasner issued a direct warning to federal law enforcement:

"If any law enforcement agent, any ICE agent, is going to come to Philly to commit crimes, they need to get the eff out of here. Because if you do that here, I will charge you with those crimes, you will be arrested, you will stand trial, you will be convicted, whether it's in state or federal court."

He did not stop there. Krasner expanded his threat to include the National Guard and the military:

"And you will do your time because Donald Trump cannot pardon you for a state court conviction. Do you hear me, ICE agents? Do you hear me, National Guard? Do you hear me, military? You're going to jail if you commit crimes in the city of Philadelphia. You will be accountable. The law applies to all of you."

A local prosecutor threatening to arrest and jail federal agents carrying out their duties under federal law is extraordinary. The growing pattern of progressive prosecutors clashing with federal immigration enforcement has drawn congressional attention, but Krasner's rhetoric went further than most, promising criminal prosecution of agents acting under federal authority.

Progressive prosecutors and the question of accountability

Krasner has long been identified as part of a wave of progressive prosecutors whose campaigns benefited from outside spending by political action committees linked to George Soros. That network of progressive prosecutor PACs has reshaped criminal justice in major American cities, often prioritizing leniency and "restorative justice" over traditional prosecution.

The model has faced sustained criticism from law enforcement, victims' advocates, and residents who say these prosecutors are more interested in ideology than public safety. Krasner has been a prominent face of that movement, and now he is the one facing potential criminal liability.

Judge Diamond's findings raise a specific and damning question: Did the Philadelphia DA's office, in handling the Dennis Johnson case, prioritize protecting its own reputation over its obligation to the court and the public? The judge concluded that the answer was yes. Multiple supervisors from inside Krasner's own office provided the testimony that supported that conclusion.

The Pennsylvania Supreme Court has previously intervened to rein in Krasner's office over its handling of post-conviction concessions, a pattern that suggests the problems Judge Diamond identified did not emerge in isolation.

What happens next remains unclear

Several questions remain unanswered. The DOJ has not publicly said whether it will open a formal investigation based on Diamond's referral. The specific federal statutes cited in the referral, covering false statements, perjury, obstruction, and conspiracy, carry serious penalties if charges are ever brought, but a referral is not an indictment. It is a judge telling federal prosecutors that he believes the evidence warrants their attention.

Krasner has said he plans to appeal. The Dennis Johnson case itself, a 2009 murder conviction the defendant has been trying to overturn, remains in limbo with the DA's office now removed from it. Who will represent the Commonwealth going forward, and what happens to the underlying case, are open questions Diamond's order did not resolve.

Stiegler, the Conviction Integrity Unit chief removed alongside Krasner, has not made any public statement referenced in available reporting.

For the people of Philadelphia, the picture is clear enough. Their district attorney is under a federal criminal referral for conduct a judge found "incompatible" with his ethical obligations. He has publicly threatened to jail federal agents. He has fantasized on camera about possessing a piece of the White House. And he is now telling the public he cannot fully respond because the matter is "pending."

When the people charged with enforcing the law treat it as a tool of political warfare, accountability does not just matter, it is the only thing standing between the justice system and the activists who want to remake it in their own image.

About Marissa George

Marissa is a staff writer for Real Talk Digest. She is en expert in breaking down the political boondoggle into the real facts for real people.

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