In a gripping case that unfolded in London, a Russian man faced conviction on Wednesday for assaulting his girlfriend, a crime brought to light thanks to an unexpected witness—Barron Trump. The son of former President Donald Trump reported the incident after witnessing the violent act during a video call from the United States last year.
The perpetrator, 22-year-old Matvei Rumiantsev, confessed to the assault, driven by jealousy over his girlfriend’s friendship with Barron Trump, who is now 19. The unlikely connection between Barron and the victim emerged through social media, setting the stage for a late-night FaceTime call that would unravel into a disturbing scene.
Barron recounted to investigators how, during the call, he was startled when the screen briefly revealed a shirtless man. “That view lasted maybe one second and I was racing with adrenaline,” Barron explained. The camera quickly shifted, showing the victim in distress, crying while being struck and uttering something in Russian.
The call was abruptly cut short, but Barron wasted no time in reaching out to the London police. He urgently appealed for assistance, providing as many details as he could about the victim, despite the pressure from the dispatcher for more information.
In an image that remains etched in public memory, Barron Trump is seen alongside his father during an indoor presidential inauguration parade at Capital One Arena in Washington on January 20, 2025. This file photo, captured by AP photographer Evan Vucci, offers a glimpse into the life of the young Trump, who inadvertently found himself at the center of an international incident.
The call ended seconds later. Barron Trump immediately contacted London police, pleading for help as a dispatcher pressed him for details about the victim.
“I don’t think these details matter, she’s getting beat up,” Trump said on the recording. When he hesitated, the dispatcher replied: “If you want to help the person, you’ll answer my questions clearly and precisely.”
Police went to the address on Jan. 18, 2025, and arrested Rumiantsev, a London-based receptionist.
Barron Trump attends the inauguration of President-elect Donald Trump in the Rotunda of the U.S. Capitol on Jan. 20, 2025 in Washington, D.C. (Chip Somodevilla/Getty Images)
At trial in Snaresbrook Crown Court, Rumiantsev was acquitted of rape and choking related to the night Barron Trump called police, as well as a separate rape and assault allegation from November 2024.
The jury, however, convicted Rumiantsev of assault and perverting the course of justice after evidence showed he sent the woman a letter from jail urging her to retract her claims.
Rumiantsev testified that he was jealous of Barron Trump but said he also felt sorry for him, believing his girlfriend had led Trump on. Defense attorney Sasha Wass argued Trump did not know the woman had a boyfriend and questioned how much he could have seen in just a few seconds of video.
Barron Trump leaves NYU’s Stern Business School in New York, NY, on Wednesday, September 4, 2024. (Umar Abbasi for Fox News Digital)
Justice Bennathan instructed jurors to treat Trump’s account cautiously because he did not testify and was not cross-examined. Trump’s statements to police and investigators were admitted through recordings and written correspondence.
“He could have been asked whether he actually saw the assault or whether he jumped to that conclusion based on her screams,” the judge said.
Rumiantsev is scheduled to be sentenced on March 27.
