Matthew Livelsberger and Tim Kennedy teamed for a military copetition TV show.

Over a decade ago, Matt Livelsberger was on a military competition show. Livelsberger was the active-duty Special Forces soldier who killed himself in the Tesla Cybertruck explosion at the Trump International Hotel in Las Vegas on New Year's Day.

Authorities have positively identified his body, stating that he suffered a gunshot wound to the head before the explosion.