A Russian man named Matvei Rumiantsev has been found guilty of assault occasioning actual bodily harm, after Barron Trump reported witnessing an attack on a woman during a video call. The event occurred in January 2025, when Trump contacted UK police to notify them about a friend's distressing situation. The young man, 22, was convicted in Snaresbrook Crown Court following allegations that he assaulted the woman due to jealousy regarding her friendship with Trump.

During the trial, it was revealed that Trump had been on a video call with the victim when he reported seeing her getting 'beat up'. He described the footage as lasting only a few seconds, but it was significant enough for him to alert local authorities. Rumiantsev faced additional charges including perverting the course of justice for attempting to persuade the victim to retract her statements about the incident.

While Rumiantsev was found not guilty of more severe charges like rape or intentional strangulation, prosecutor Serena Gates highlighted his motives revolving around jealousy sparked by the victim’s interactions with Trump. The jury was cautioned not to solely rely on Trump's testimony, as he did not take the stand in the trial.

Ultimately, the case has drawn media attention partly due to its connection with the Trump family and raised discussions about the consequences of personal relationships intertwined with allegations of violence.