Stephen Paddock
 Why did Stephen Paddock break two windows in his suite at the Mandalay Bay hotel in Las Vegas and then indiscriminately fire on a crowd gathered for a country music festival? We may never know. The FBI has wrapped its  investigation into the October 1, 2017, massacre that left 58 people dead in the deadliest mass shooting in modern US history. The agency found no clear motive for the attack. The FBI did say Paddock’s actions were inspired in part by a desire to obtain “a certain degree of infamy via a mass casualty attack.”