A friend of Stephen Paddock, who carried out the deadliest mass shooting in modern US history in Las Vegas in 2017, said in letters that he was concerned about Paddock committing a shooting and asked him not to "shoot or kill innocent people."
The Las Vegas shooter who killed 58 and injured more than 850 in 2017 received letters from an ex-convict that urged him not to shoot anyone and foretold what happened
An ex-convict wrote to Stephen Paddock multiple times between 2013 and October 1, 2017, when Paddock opened fire from a Las Vegas hotel room on a music festival…