Las Vegas, NV – November 12, 2025 – An ABC News investigation has uncovered that a mental health crisis was a key factor in the New Year’s Eve explosion at the Trump International Hotel in Las Vegas. The incident, which caused significant damage but no fatalities beyond the perpetrator, involved Matthew Livelsberger, a decorated Green Beret who died by suicide moments before the blast.
Authorities report that Livelsberger, struggling with undisclosed mental health issues, orchestrated the attack as a final act. The explosion disrupted celebrations and prompted evacuations, highlighting ongoing concerns about veteran support and security at high-profile venues. The Trump administration has called for enhanced mental health resources for military personnel in response. Investigations continue, with no links to broader threats found so far.