Crime scene tape surrounds the Mandalay Bay Resort and Casino in Las Vegas on Oct. 2, 2017. The broken windows show the room where a gunman sat as he opened fire on a country music festival, killing 58 people and wounding more than 500 others.

Crime scene tape surrounds the Mandalay Bay Resort and Casino in Las Vegas on Oct. 2, 2017. The broken windows show the room where a gunman sat as he opened fire on a country music festival, killing 58 people and wounding more than 500 others.