The Las Vegas Metropolitan Police have revealed that Matthew Livelsberger, the Colorado Springs man believed to have

A laptop, cellphone and watch are still under review nearly a week after 37-year-old Matthew Livelsberger fatally shot himself just before the truck blew up.

Livelsberger, a Green Beret in the U.S. Army Special Forces, was home on leave in Colorado Springs ... such as criticisms of the current administration. Las Vegas Metropolitan Police Department officials on Tuesday provided segments of a manifesto written ...

Matthew Livelsberger -- the driver of the Tesla Cybertruck that exploded outside the Trump International Las Vegas Hotel -- shared "grievances" in two letters.

Kevin McMahill, sheriff of the Las Vegas Metropolitan Police Department ... Beret who deployed twice to Afghanistan and lived in Colorado Springs, Colorado, left notes saying the explosion ...

The suspected driver of the Tesla Cybertruck that exploded outside the Trump International Hotel in Las Vegas on New Year's Day used popular chatbot ChatGPT to plan the blast, officials told reporters on Tuesday.

Matthew Livelsberger made searches on ChatGPT related to explosions and ammunition leading up to the New Year's Day blast.

Police have "clear evidence" that Matthew Livelsberger used the generative artificial intelligence tool to "help plan his attack," police said Tuesday.

Authorities last week identified the person found dead inside the Cybertruck as Matthew Livelsberger, 37, an active-duty Army soldier from Colorado Springs ... Las Vegas Metropolitan Police ...