A new police report suppressed an alleged manifesto of the US Army Green Beret who blew himself up outside the Trump International Hotel Las Vegas.

A 70-page dossier from the Las Vegas Metropolitan Police Department (LVMPD) admitted that Matthew Livelsberger left a 'manifesto' about the New Year's Day blast.

Livelsberger's diatribe has been deemed classified by the Department of Defense which has ordered local investigators to halt their probe.

'The Department of Defense has exercised control over the manifesto,' the LVMPD explained to the Las Vegas Review-Journal. 

'It does not record any public business and thus is not a public record. Instead, it is evidence collected by law enforcement pursuant to an investigation.' 

The LVMPD did partially hint at Livelsberger's potential motives and confirms previous reporting by Daily Mail on the veteran's unhinged suicide note.

The report details how the 37-year-old Special Forces master sergeant had left the diatribe on his phone, along with several rambling notes warning of 'weak and feckless leadership' in Washington and describing the bombing as a 'wake-up call' for Americans. 

The decision to suppress the documents, despite the intense public interest in the case, has only fueled speculation about what the decorated Green Beret might have written in his final hours, and why the Pentagon moved so swiftly to bury it.

According to the LVMPD report, Livelsberger rented the Cybertruck through a vehicle-sharing platform on December 28, 2024 in Denver and drove it to Las Vegas, arriving in the valet area of the Trump hotel at about 7:35am on January 1, 2025.

One hour later, at approximately 8:39am, the truck exploded. Investigators found the body of the sole occupant inside the vehicle with his cause of death, a self-inflicted, gunshot wound.