The U.S. Army Green Beret who died by suicide as he blew up a Cybertruck outside President-elect Donald Trump’s Las Vegas hotel wrote it was “time to wake up” in notes penned before his death on New Year’s Day, local and federal law enforcement said Friday. Las Vegas police and federal officials released new details about Colorado Springs resident Matthew Livelsberger, confirming that he acted alone and repeating that he was not connected to a deadly terrorist attack in New Orleans that killed 14 people in addition to the attacker. Related Articles Crime and Public Safety | Republicans’ trust in accuracy of US elections jumps after Trump’s win, poll finds Crime and Public Safety | Turo-rented cars were involved in 2 deadly incidents this New Year’s. Here’s what we know Crime and Public Safety | Republican Mike Johnson reelected House speaker in dramatic floor vote Crime and Public Safety | FBI searches for motive behind Colorado soldier’s detonation of Cybertruck outside Trump hotel in Las Vegas Crime and Public Safety | Attorney General Phil Weiser announces run for Colorado governor: “There’s critical work ahead” Police officials released sections of Livelsberger’s “manifesto” in a news conference Friday afternoon after it was shared on podcasts and said they would release the full documents later today. “Fellow servicemembers, veterans and all Americans, time to wake up!” Livelsberger wrote, according to the cropped notes shared by Las Vegas police. “We are being led by weak and feckless leadership who only serve to enrich themselves.” Livelsberger likely had post-traumatic stress disorder and ongoing family problems that contributed to his actions, sheriff’s officials said Friday. This is a developing story and will be updated. Sign up to get crime news sent straight to your inbox each day.