It has been five years since Stephen Paddock stashed an arsenal of weapons in his Las Vegas hotel room and began spraying outdoor concertgoers with more than a thousand rounds of rifle fire, killing 58 people and wounding 869. Since the Oct. 1, 2017, massacre, there’s been neither an official nor satisfactory explanation for why Paddock took his assorted rifles and shot those country music fans. But now, an FBI whistleblower believes he has the motive.
