Hung jury exposes challenges in Palisades fire prosecution

A federal jury's 10-2 vote in favor of acquitting Jonathan Rinderknecht dealt a major blow to prosecutors pursuing one of the most closely watched wildfire cases in California history and signaled significant challenges ahead if the government follows through on its pledge to retry the case, according to legal experts.

The mistrial arose from the prosecution's effort to hold Rinderknecht criminally responsible for the Jan. 1, 2025, Lachman Fire in Pacific Palisades, which federal prosecutors allege smoldered for days before reigniting as the Palisades Fire, one of the most destructive wildfires in California history.

After jurors informed U.S. District Judge Anne Hwan that they were deadlocked 10-2 in favor of acquittal, Hwan declared a mistrial Friday. Within hours, federal prosecutors announced they intended to try the case again.

U.S. Attorney Bill Essayli said in a statement posted Friday on X that the government remains confident in its evidence.

"The evidence is strong that Jonathan Rinderknecht is responsible for igniting the fire on January 1, 2025, which eventually became the Palisades fire," Essayli wrote. "We fully intend to retry this case before a new jury and obtain guilty verdicts on all charged counts."

A Department of Justice representative referred requests for comment to Essayli's statement.

But several veteran attorneys and legal scholars said the lopsided jury split suggested prosecutors face substantial obstacles in convincing another jury that Rinderknecht can be held criminally responsible for the blaze.

Neama Rahmani of West Coast Trial Lawyers called the result "a complete and total loss for the DOJ."

"U.S. Attorney Bill Essayli needs to walk away from this case," Rahmani said. "It's nothing but a grab-bag of problems for any prosecutor."

Dmitry Gorin of Eisner Gorin LLP said the 10-2 split was unusual in a federal criminal prosecution, where conviction rates are historically high.

"The government misjudged the strength of its case, as ten of the jurors believed there was reasonable doubt about the defendant's guilt," Gorin said. "That is very unusual in a federal criminal case as over 90% end up with a conviction."

Legal observers pointed to a central challenge facing prosecutors: proving that a fire allegedly started on New Year's Day could be linked beyond a reasonable doubt to a catastrophic wildfire that erupted days later and ultimately destroyed thousands of structures.

"The most difficult part of the case is connecting the Jan. 1 fire to the catastrophic Palisades Fire days later," Gorin said. " That is the evidence the government must present in a more compelling way to obtain a unanimous verdict."

He added that the defense had identified what may become the central theme of any retrial.

Laurie L. Levenson, a professor at Loyola Law School, said prosecutors may also have underestimated jurors' discomfort with assigning responsibility for a disaster of such magnitude to a single defendant.

"While the law might favor the prosecution's approach, jurors had concerns about the fairness of this case and therefore really took the reasonable doubt standard seriously," Levenson said.

She also questioned whether prosecutors overestimated the persuasive value of evidence concerning Rinderknecht's use of artificial intelligence tools before the fire. Prosecutors introduced evidence that he had allegedly asked AI systems whether someone could be blamed for starting a fire with a cigarette and generated images depicting burning forests and other destructive scenes.

"I also think that the prosecutors assumed that the ChatGPT evidence would be very persuasive," Levenson said, "but at least some jurors were not particularly persuaded that even if this guy was online raising all sorts of issues that it showed he was responsible for the crime."

Rahmani credited defense attorney Steve Haney of Haney Law Group with effectively exploiting the uncertainty inherent in wildfire investigations, where critical evidence is often destroyed almost immediately.

"Let's not forget that thousands of homeowners have filed civil lawsuits for their losses in this fire and 12 people have died," Rahmani said. "So now you have an alleged arsonist who's been arrested. Some jurors, either in this trial or in a retrial, may think he is being railroaded and scapegoated."

He added that proving causation in such cases requires extensive expert testimony and forensic reconstruction.

"The prosecution needs ATF agents, they need fire experts to establish all that causation and so much of the evidence has been destroyed by flames," Rahmani said. "This scene has become a war zone."

Looking ahead to a retrial, Levenson said prosecutors may need to rethink both jury selection and trial presentation.

"Prosecutors need to pay attention to voir dire and jury selection," she said. "Jurors will want really solid evidence, not just inferences."

She added that prosecutors may also need to revisit the jury instructions presented in the first trial.

Rahmani said the intense public scrutiny surrounding the case could continue to complicate the government's efforts.

"The political temperature around this fire is very elevated," he said. "The city of Los Angeles and the state of California have a vested interest in seeing Rinderknecht convicted in federal court. It takes them off the hook to a certain extent on the mountain of civil lawsuits against them."

The hung jury, he said, may be viewed differently by plaintiffs pursuing those civil claims.

"If you're one of the homeowners who filed a lawsuit, this hung jury is potentially a very good sign," Rahmani said. "What would happen is you would have the city or the state saying, 'Listen, here's a convicted felon. Here's an arsonist. Here's someone who has been found guilty beyond a reasonable doubt, for the damage caused by this fire.'"