Judge Paul Diamond Denied Recusal in Krasner Case
The federal judge rejected a request to remove him from a case involving Philadelphia District Attorney Larry Krasner.
Updated on Oct. 14, 2026 in Criminal Justice

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U.S. District Judge Paul S. Diamond has denied a motion for his recusal from a high-profile case involving Philadelphia District Attorney Larry Krasner. Judge Diamond also rejected a request to reconsider his previous order barring Krasner from participating in the proceedings.
Why it matters
The denial follows a request by Larry Krasner for the judge to step down due to alleged bias, a claim the judge characterized as frivolous and intemperate. The legal battle centers on potential criminal allegations the judge previously referred to federal prosecutors.
Judge Diamond referred matters regarding Larry Krasner and Matthew Stiegler to the U.S. Attorney's Office for potential criminal inquiry. No specific criminal charges have been filed against the individuals as of this order.
The players
Paul S. Diamond
He is a U.S. District Judge appointed by President George W. Bush.
Larry Krasner
He is the District Attorney of Philadelphia who denies any wrongdoing in the proceedings.
Matthew Stiegler
He is an attorney who faces potential criminal inquiry following the judge's memorandum.
Dennis Johnson
He is the individual whose 2009 murder conviction remains the central subject of the legal hearings.
The details
Judge Diamond previously issued a memorandum suggesting that Krasner and Matthew Stiegler might have committed crimes including conspiracy, obstruction of justice, or perjury. These issues emerged from hearings held this summer regarding the 2009 murder conviction of Dennis Johnson.
Timeline
Dennis Johnson was convicted of murder in 2009.
Earlier this year, the District Attorney's office attempted to change course on the case.
Judge Diamond held hearings regarding the case this summer.
Judge Diamond issued a memorandum regarding potential crimes last month.
Judge Diamond filed the order denying recusal on October 14, 2026.
Legal Context
This dispute marks a rare escalation in federal oversight of local prosecutorial actions in Philadelphia. It follows a pattern of heightened federal scrutiny into the conduct of the District Attorney's office regarding legacy convictions.
The conflict between federal judicial oversight and the local District Attorney's office creates significant uncertainty regarding the handling of past criminal cases in the area. Residents and local legal entities remain focused on whether this intervention will alter the status of pending appeals or future prosecutions.
The takeaway
The court's decision underscores the rigid boundaries of judicial conduct and the potential consequences when legal arguments move into personal claims. Observers should watch how the referral to federal prosecutors proceeds, as it could signal broader implications for local office transparency.
Further reading
Explore ongoing legal developments at the Philadelphia Criminal Justice section.
Source note: This article includes information reported by The Philadelphia Inquirer.
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