Medinsight
Feb 21, 2026

Pirro erupts after judge halts Powell probe: Federal Reserve showdown deepens as Jeanine Pirro vows appeal over blocked grand jury path

A fresh constitutional clash has exploded in Washington after U.S. Attorney Jeanine Pirro accused Chief Judge James Boasberg of stripping prosecutors of a core investigative tool by blocking grand jury subpoenas tied to an inquiry into Jerome Powell and the controversial $2.5 billion renovation of Federal Reserve headquarters.

The ruling landed like a political thunderclap.

Standing before reporters after the decision, Pirro declared that the court had effectively wrapped Powell in what she called “immunity,” arguing that her office had been prevented from even allowing grand jurors to hear evidence connected to whether the Fed chair misled Congress about soaring construction costs.

“As a result, Jerome Powell today is now bathed in immunity preventing my office from investigating the Federal Reserve,” Pirro said, adding that the ruling was “without legal authority” and promising an immediate appeal.

What makes the confrontation especially explosive is that Judge Boasberg did not merely pause the subpoenas — he sharply questioned the legitimacy of the entire prosecutorial basis behind them.

In a blistering opinion, the court said prosecutors had produced “essentially zero evidence” that Powell committed any crime and concluded that the subpoenas appeared pretextual, suggesting the dominant purpose was pressure rather than criminal fact-finding.

That language instantly transformed what might have remained a technical legal dispute into a full institutional battle between the Justice Department and the Federal Reserve.

The underlying investigation had focused on whether Powell’s congressional testimony about renovation costs for the Fed’s Washington complex conflicted with internal records showing repeated budget escalation.

Originally projected far lower, the redevelopment cost has climbed to roughly $2.5 billion, making it one of the most expensive federal institutional renovation projects in recent memory.

For Pirro, that price tag alone justified aggressive inquiry.

Her office argued that grand jury subpoenas were necessary to determine whether discrepancies in public testimony crossed into criminal territory.

But the court took the opposite view: before subpoena power reaches a constitutionally independent institution like the Federal Reserve, prosecutors must show actual evidence of criminal predicate — not merely political suspicion.

That is where Boasberg drew the line.

He wrote that the government had failed to establish probable investigative justification and suggested the subpoenas risked becoming an instrument of pressure against an independent central bank already under political attack over interest-rate policy.

That observation carries enormous political weight because Powell has spent months resisting pressure from President Donald Trump over rate cuts, making any criminal probe immediately vulnerable to claims that monetary policy and legal pressure are colliding.

Inside Washington, critics of the ruling say the court has now created a dangerous precedent by limiting how grand juries can investigate powerful federal actors.

Supporters of the ruling counter that grand jury power cannot become a substitute for political leverage.

The practical result is immediate: grand jurors cannot hear the subpoenaed Federal Reserve material for now.

That does not end the matter.

Pirro has already confirmed the Justice Department will appeal, meaning the legal fight could quickly move upward and potentially become one of the most consequential separation-of-powers disputes this year.

A successful appeal could reopen access to records, testimony and internal communications.

A failed appeal would likely strengthen Powell’s position just as debate intensifies over his remaining term at the Fed.

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