Jeanine Pirro’s office fails to convict accused MS-13 ringleaders twice

Two Hung Juries, One Unconvicted Gang Boss: The Strange Stalemate in Washington’s Federal Courtroom

Sandego.net – In a Washington, DC, federal courtroom this past April, Moises Rivera-Luna dropped to his knees. Stunned, visibly shaken, and — by all accounts — deeply relieved, the man the Justice Department labels the architect of a transnational murder operation collapsed in gratitude. It was not gratitude for acquittal. It was relief that the second federal jury to examine his case in five months had simply failed to reach a verdict, ending the government’s prosecution in a mistrial.

Rivera-Luna, known within MS-13 circles as “Viejo Santos” — Spanish for “Old Saint” — had been flown into the United States in March 2025 amid considerable fanfare from the Trump administration, which framed his arrival as a triumph of interagency cooperation with El Salvador. The Department of Justice’s theory of the case holds that Rivera-Luna directed killings of Americans from inside a Salvadoran prison cell more than ten years ago. He was, in the administration’s telling, precisely the kind of high-profile violent offender that President Donald Trump and his handpicked DC US Attorney, Jeanine Pirro, pledged to put behind bars.

Yet the two juries that heard the government’s evidence — one in late 2024, the second in April 2025 — could not agree. Both trials dissolved into deadlock. Both ended without a verdict.

“I’ve done this a long time and haven’t seen one quite like this one,” Judge Royce Lamberth observed as the second trial ground toward its inconclusive finish. Lamberth has sat on the federal bench for nearly four decades.

A Pattern That Has No Precedent in Recent Memory

The Rivera-Luna saga is not an isolated anomaly. It sits atop a troubling statistical trend inside the United States District Court for the District of Columbia. Since January, Pirro’s office has taken eight federal criminal cases to jury trial in Washington. Convictions came in only four of those eight. After the April mistrial in the MS-13 matter, the office pushed forward with roughly a dozen additional criminal trials. Two defendants walked free on full acquittals. Four more trials collapsed into jury deadlocks, with jurors filing written notes describing their deliberations as “hopeless” and their positions as locked in complete “impasse.” Mistrials were declared in each instance.

National federal-judiciary statistics place the typical conviction rate in criminal jury trials at approximately ninety percent. The DC numbers this year sit far below that benchmark. More than two dozen investigators, former prosecutors, defense counsel, and other legal professionals familiar with the courthouse described the trajectory as essentially unprecedented in their careers. Many requested anonymity, citing their ongoing practice in the same building or professional ties to the US Attorney’s Office.

What the Legal Community Is Saying

Some observers in Washington’s bar suggest a political undercurrent: jurors, they speculate, may be quietly resentful of the administration and reluctant to convict on its behalf. Others push back on that reading, arguing the jurors are simply applying a stricter evidentiary lens to cases the government presents.

“This is not a political case. I think this is a failure of proof and a stubbornness born of desperation on the part of the prosecutors’ office,” Robert Feitel told reporters recently. Feitel is one of two attorneys representing one of the MS-13 defendants.

Several practitioners characterized the broader trend as “embarrassing” or outright dire. Cases that stall and are retried weeks or months later consume prosecutorial bandwidth in an office already depleted by Trump-era firings and voluntary departures. Pirro’s own political missteps in high-profile matters the president has publicly championed have further complicated the office’s standing with jurors and with the bench.

What Comes Next: The Pan Am Trial and Beyond

The immediate calendar offers no reprieve. Beginning this week, Pirro’s office will face a jury in the trial of an alleged conspirator in the 1988 bombing of Pan Am Flight 103 over Lockerbie, Scotland — a case that has sat in limbo for decades and now lands squarely in the hands of the same prosecutors who have struggled to secure verdicts on comparatively straightforward violent-crime charges. Many in the legal community worry about how even the office’s most seasoned trial lawyers will fare in the months ahead, given the current jury climate.

The Rivera-Luna matter, meanwhile, has become something of a symbol — not of gang violence or interagency enforcement, but of the sheer unpredictability now governing Washington’s federal jury room.

“It’s just the wheels of justice rolling along,” Christopher Davis, defense attorney for a cooperating witness in the case, offered with a shrug that seemed to capture the bewildered mood of the courthouse.

For a prosecution built on the premise that a single man ordered killings from a foreign prison cell, the outcome has been anything but clean. Two juries examined the government’s evidence, deliberated for days, and returned notes saying they could not agree. The defendant walked out of the courthouse both times. The administration’s March celebration of his arrival now reads, in hindsight, as a premature victory lap over a case that may never find a jury willing to say yes.