Las Vegas shooting: From ISIS to gambling debts, theories abound for shooter’s motive – Fox News

What drove Las Vegas gunman Stephen Paddock to shoot up a country music concert remained a mystery Tuesday, as a vexing array of possible clues did little to bring into focus a motive for the biggest mass shooting in modern American history. … Read the full article at: http://www.foxnews.com/us/2017/10/03/las-vegas-shooting-from-isis-to-gambling-debts-theories-abound-for-shooters-motive.html