In the chaos following the assassination of conservative activist Charlie Kirk at Utah Valley University, one figure stood out from the crowd: a bearded man in a backwards tan cap, appearing to pump his fists and shout in celebration as the fatal shot rang out.

The viral video of the incident ignited outrage online. Many viewers saw the man’s reaction as grotesque, a cheer in the face of tragedy. But on Friday, a man identifying himself only as “David” took to X to post a two-minute video claiming he was the one captured in the footage — and that his behavior was being misunderstood.

“When I heard a sharp crack at first I thought it might have been fireworks or a disruptive prank,” David said in a monotone voice, wearing what appeared to be the same cap as in the viral clip. “I looked up to the horizon for smoke. When none appeared, I realized it must have been a firearm.”

He insisted that what looked like cheering was actually a desperate attempt to redirect the crowd’s focus. “I stood and shouted ‘USA,’ not as a provocation, but to project strength, encourage others, and create a distraction that might help calm panic or even save lives,” he explained.

The defense, however, has done little to quiet skepticism. In the video, David’s eyes dart repeatedly to the side, as though reading from a prepared statement, and his delivery falters with stumbles and hesitations. Critics seized on the performance as unconvincing, while supporters argued that in moments of shock people act in unexpected ways.

David admitted he was only “minimally familiar” with Kirk’s content but insisted he “would never wish to celebrate harm to anyone.” Still, the images of him appearing jubilant in the seconds after Kirk was fatally struck in the neck remain difficult to reconcile with his explanation.

A short time later, David posted a second, more erratic video. In it, he described himself as “the happiest person you ever met in your entire life” before launching into a rambling monologue that left many viewers more confused than reassured.

“I’m sick of my soldiers, including Charlie, dying so you guys can mock each other,” he said, staring intently into the camera. “Mock, mock, mock.”

He then named media figures across the spectrum — John Oliver, Matt Walsh, Steven Crowder — accusing them of fueling a culture of derision that he claimed was “killing my soldiers, my people.” He never clarified who he considered his “soldiers” or why he included Kirk, a conservative firebrand, among them.

The bizarre rant only intensified speculation about his identity and motivations. Some online sleuths began combing through past footage of the event to compare body language, while others questioned whether David was, in fact, the same man in the video at all.

What remains undeniable is the power of the images. In the immediate aftermath of Kirk’s death — a single sniper shot that sent thousands into panic — the sight of a man apparently cheering cut deeply into the raw emotions of supporters. Erika Kirk, the activist’s widow, has shared her own grief publicly in viral posts, portraying her husband’s death as both personal tragedy and political martyrdom. Against that backdrop, David’s explanation that he was shouting patriotic slogans to “calm panic” feels jarringly out of step.

Law enforcement has not commented on David’s claims or his potential role in the scene. Investigators continue to focus on the accused assassin, 22-year-old Tyler Robinson, who was arrested and charged with aggravated murder after allegedly acting alone in the attack.

But as the investigation continues, the mystery of the bearded man underscores the disorienting, surreal nature of public violence in the social media age. A gesture interpreted by millions as celebration now has its own competing narrative: a clumsy attempt at crowd control, recast as a viral controversy.

Whether David’s explanation is accepted or rejected, his appearance in those harrowing seconds after Charlie Kirk’s final moments has already become part of the sprawling story — another unsettling fragment of a tragedy that continues to reverberate.