Authorities are probing the **motives** of **Matthew Livelsberger**, a special forces soldier, who died in a **suicide and vehicle bombing** at a Las Vegas Trump hotel.
Livelsberger **shot himself** inside a Tesla Cybertruck just moments before it exploded outside the hotel **lobby**, filled with fireworks and flammable materials.
The incident coincided with a separate **truck attack** linked to an Islamic State-inspired veteran, but **no connections** between the two events have been established.
Livelsberger communicated excitedly about the Cybertruck with an ex-girlfriend shortly before the incident, but she had **no indication** of his intentions.
Investigators are considering a **personal motive** rather than political, as conflicting personal issues preceded the explosion.