Las Vegas massacre :death toll rises to 58

NEW YORK, NY - AUGUST 15: US President Donald Trump delivers remarks following a meeting on infrastructure at Trump Tower, August 15, 2017 in New York City. He fielded questions from reporters about his comments on the events in Charlottesville, Virginia and white supremacists. (Photo by Drew Angerer/Getty Images)

Authorities say the death toll in the Las Vegas massacre has now risen to 58.

President Trump has called it an “act of pure evil”.