The FBI and its law enforcement partners disrupted an alleged multi-phase attack targeting the UFC Freedom 250 event on the South Lawn of the White House, a plot that allegedly called for explosive-laden drones, a pre-staged sniper team, and a second wave of attackers to storm the White House gate. Five suspects from four states are now in federal custody, and investigators have identified at least 23 people connected to the alleged conspiracy through encrypted communications.
The event, held on the South Lawn on Sunday as part of President Donald Trump's 80th birthday weekend, drew an estimated 4,300 attendees. Roughly 1,200 of them were active-duty service members. Fourteen fighters competed inside a wire-mesh cage that night, and the president posed for photos in the Octagon after the UFC lightweight championship bout.
Had the alleged plotters succeeded, the carnage could have been staggering. Instead, a mother's phone call set in motion an investigation that spanned at least 12 FBI field offices and ended with arrests stretching from Ohio to California.
The FBI first learned of the threat on June 10, Fox News Digital reported, just four days before the event. The tip came from the mother of 19-year-old Tycen Proper of Cincinnati, who contacted authorities after growing alarmed by her son's recent firearms purchases and his online communications with strangers.
Court documents paint a disturbing picture. Proper allegedly spent $3,000 of his "graduation money" to buy ammunition, guns, extra magazines, and other equipment for the planned attack. Authorities recovered an AR-style rifle, a bullpup rifle painted with the American flag, two plate carriers loaded with AR-style magazines, and several boxes of ammunition estimated to contain thousands of rounds. His family voluntarily turned the equipment over to law enforcement.
Proper's father told officers his son had quit his job to meet up with people he had found online to conduct what he called "missions" and "recons."
The alleged scheme went well beyond one teenager with a rifle. Court filings describe a coordinated plan: explosive-laden drones would strike buildings near the event, forcing a mass evacuation. Fleeing crowds would be funneled toward a pre-staged sniper team. A second wave of attackers would then attempt to storm the White House gate.
Abraham Hermosillo Alvarez of Omaha, Nebraska, allegedly operated under the online moniker "Shepherd" and served as a key organizer. He used the encrypted messaging app Signal to direct staging locations, sniper and drone positions, escape routes, and communications protocols, according to court documents. Alvarez allegedly discussed coordinating with other groups and urged participants to obtain additional explosive-capable drones.
One line from the court filings stands out. Alvarez allegedly wrote: "As many and as deadly as we can get."
Daniel K. Eskridge of Kansas City, Missouri, allegedly described himself as a recruiter for the group. His wife told investigators about his Signal communications, which she had seen through messages that appeared on a shared tablet. Eskridge had amassed tactical gear, a rifle, ammunition, and other equipment, in recent months and built a firearms range on his property roughly three weeks before his arrest.
Two more suspects, Bryan Omar Roa and Michael Alan Thomas, were arrested in California and appeared in court Monday in Riverside. Both face charges of conspiracy to commit murder. Some of the plotters allegedly planned to travel to Fredericksburg, Virginia, on June 12 or 13 to stage for the attack.
Investigators reviewing one suspect's iPhone found at least 23 Signal users discussing what authorities described as pre-operational activity. The plotters were connected through TikTok and Signal and were reportedly united by anti-government sentiment, antisemitic conspiracy theories, and anger over the Trump administration's handling of the Jeffrey Epstein files. One suspect allegedly told investigators the goal was to target "capitalist elites," "billionaires," or politicians who received donations from AIPAC.
All five suspects in custody are American citizens. The status of the remaining 18 identified Signal users, whether arrested, under surveillance, or merely identified, has not been publicly disclosed.
FBI Director Kash Patel credited the rapid, multi-state operation with stopping the alleged attack before it could be carried out:
"Thanks to the rapid action of this FBI, our partners, and the Department of Justice in a multi-state operation, multiple individuals are now in custody and allegedly planned attacks were stopped cold."
Patel added that the result, while impressive, reflected the agency's core mission:
"While the result represented the best of investigative work, it was also nothing out of the ordinary for this law enforcement team. We are built to detect, respond to, and bring to justice those who threaten the lives of American citizens, particularly during large gatherings like the historic UFC 250 fight. That's exactly what we did here."
Secret Service Director Sean Curran described the effort behind the scenes. "In the days leading up to this weekend, our special agents, mission support personnel, and technical security teams worked around the clock to identify those responsible and hold them accountable," Curran said, adding that formal comments on the case would come through court filings.
The two agencies issued a joint statement emphasizing their partnership. "This weekend's thwarted attack should be a message to any criminal actor that if you target Americans, you will be found and brought to justice," the statement read. There were, however, signs of friction: USSS leadership was reportedly disappointed with the FBI over the timing of its Tuesday morning announcement, though the nature of that disagreement remains unclear.
Threats against the White House and high-profile political figures have become an unsettling pattern. Just months ago, a threatening message was carved into the National Mall grass near the White House, prompting a separate law enforcement investigation.
Retired FBI agent Jason Pack, speaking to Fox News Digital, offered a blunt assessment of what investigators faced: "This was a real threat." He characterized the alleged scheme as "organized political violence with specific targets" and noted the suspects had moved beyond online rhetoric into operational planning.
Pack pointed to the human intelligence that cracked the case open, Proper's mother picking up the phone. "That's how this got stopped," he said.
It is a point worth underscoring. For all the technological sophistication that federal law enforcement brings to bear, encrypted-message forensics, multi-office coordination, drone-threat assessment, the investigation began because a parent saw something wrong and said something. The family's cooperation was immediate and total, with Proper's relatives voluntarily handing over the weapons and equipment their son had allegedly stockpiled.
That kind of civic responsibility stands in sharp contrast to the alleged plotters, who, if the court filings are accurate, spent weeks coordinating sniper positions and escape routes through encrypted chats while one of them built a shooting range in his backyard.
Vice President JD Vance reacted to the news on "FOX & Friends" Tuesday, calling the alleged plot "very, very dark stuff." He did not hold back about what he sees as the broader environment fueling such threats.
"This is what happens when people turn the rhetoric up so loud that disagreeing with somebody is a cause for violence."
Vance called on all sides to lower the temperature but directed a pointed challenge at the political left: "I think a lot of my Democratic colleagues in Washington have got to look themselves in the mirror and say, why is so much of this political violence coming from our side of the spectrum?"
He also noted the plot never came close to execution. "It didn't even get close to the point of execution," Vance said, crediting law enforcement's swift response.
The vice president's question is not a comfortable one, but it is a fair one. The alleged plotters targeted what they reportedly described as "capitalist elites" and AIPAC-connected politicians, language that echoes ideological currents running through corners of the far left as well as fringe anti-government movements. When political rhetoric casts entire categories of people as enemies of the common good, it should surprise no one when unstable individuals take the next step.
This is not the first time law enforcement has had to respond to escalating threats against political figures. A swatting hoax recently targeted Justice Amy Coney Barrett's Virginia home, forcing police to rush to the scene, another reminder that the security environment around public officials continues to deteriorate.
Significant questions remain unanswered. Full charges have been publicly disclosed only for Roa and Thomas, conspiracy to commit murder. The specific charges against Proper, Eskridge, and Alvarez have not been detailed in available filings. The New York Post reported that a search warrant was executed in Cincinnati on June 10, the same day the FBI first learned of the threat.
Which buildings near the White House were allegedly targeted by the drones? Which "other groups" did Alvarez allegedly discuss coordinating with? What is the status of the other 18 people identified in the Signal chats? Investigators have ruled out a foreign nexus, but the scope of the domestic network, and whether more arrests are coming, remains an open question.
Meanwhile, the White House continues to host high-profile events. President Trump recently accepted an invitation to speak at the rescheduled White House Correspondents' Dinner on July 24, an event that will require its own extensive security planning in an environment where threats of this magnitude are no longer hypothetical.
The investigation, Patel said, "remains ongoing." The FBI director pledged to continue updating the public as permitted.
An estimated 4,300 people attended UFC Freedom 250 on the South Lawn. Roughly 1,200 were men and women in uniform. None of them knew, as they watched fighters compete under the lights, that a network of alleged plotters had spent weeks planning to turn the evening into a massacre. The reason they didn't know is that a mother in Cincinnati trusted law enforcement enough to make a phone call, and law enforcement moved fast enough to justify that trust.
When the system works, it works because ordinary people and competent agents do their jobs. That's not a dramatic conclusion. It's the whole point.