An Army soldier who died in an explosion of a Tesla Cybertruck at the Trump hote l in Las Vegas left a note saying it was stunt to serve as “wakeup call” for the country’s ills, investigators said Friday. Matthew Livelsberger, a 37-year-old Green Beret from Colorado Springs, Colorado, also wrote in the note that he needed to “cleanse my mind” of the lives lost of people he knew and “the burden of the lives I took.” Livelsberger apparently harbored no ill will toward President-elect Donald Trump, Las Vegas Metropolitan Police Department officials said. “Although this incident is more public and more sensational than usual, it ultimately appears to be a tragic case of suicide involving a heavily decorated combat veteran who was struggling with PTSD and other issues,” FBI Special Agent In Charge Spencer Evans said at a news conference. The explosion caused minor injuries to seven people but virtually no damage to the hotel. Authorities said Friday that Livelsberger acted alone. “This was not a terrorist attack, it was a wakeup call. Americans only pay attention to spectacles and violence. What better way to get my point across than a stunt with fireworks and explosives,” Livelsberger wrote in a letter found by authorities who released only excerpts of it. MORE: https://www.wtsp.com/article/news/nation-world/soldiers-motive-cybertruck-explosion-trumps-las-vegas-hotel-unknown/507-20132952-4fba-4296-9a9a-949ad8e086b8