The incident, which occurred while Livelsberger was on approved leave from the 10th Special Forces Group, resulted in seven minor injuries and his own death.

In his writings, Livelsberger expressed feelings of needing to cleanse his mind after losing fellow soldiers and criticized U.S. leadership as 'weak and feckless,' reflecting deep political grievances.

His six-page manifesto, currently under investigation, revealed no animosity towards Donald Trump, suggesting he supported both Trump and Elon Musk.

Despite seeking mental health assistance, Army officials reported that Livelsberger did not display concerning behaviors leading up to the explosion.

Livelsberger suffered from post-traumatic stress disorder (PTSD) and had experienced symptoms of traumatic brain injury, including depression and memory loss.

His journal indicated paranoia, with Livelsberger believing he was under surveillance by law enforcement, despite having no prior criminal record.

Matthew Livelsberger, a 37-year-old soldier and decorated war veteran, used generative AI tools, including ChatGPT, to orchestrate an explosion involving a Tesla Cybertruck outside the Trump hotel in Las Vegas.

The Las Vegas Metropolitan Police Department released 911 calls from witnesses, capturing their reactions during the chaotic incident.

Authorities identified Livelsberger's remains using family DNA and tattoos after his body was found severely burned at the explosion site.

In a text to his ex-girlfriend Alicia Arritt shortly before the incident, Livelsberger shared feelings of exhaustion and pain, describing his life as a 'personal hell'.

The FBI concluded that the explosion was likely a suicide, attributing it to Livelsberger's mental health struggles and personal grievances.

Investigators noted that Livelsberger had initially planned to detonate the Cybertruck at the Grand Canyon but changed his location to Las Vegas shortly before the attack.