People wait in a medical staging area on Monday, after a mass shooting during a music festival Sunday on the Las Vegas Strip. Police say Stephen Paddock fired down at the crowd of more than 22,000 people from his room on the 32nd floor of the Mandalay Bay Resort and Casino.

People wait in a medical staging area on Monday, after a mass shooting during a music festival Sunday on the Las Vegas Strip. Police say Stephen Paddock fired down at the crowd of more than 22,000 people from his room on the 32nd floor of the Mandalay Bay Resort and Casino.

People wait in a medical staging area on Monday, after a mass shooting during a music festival Sunday on the Las Vegas Strip. Police say Stephen Paddock fired down at the crowd of more than 22,000 people from his room on the 32nd floor of the Mandalay Bay Resort and Casino.

People wait in a medical staging area on Monday, after a mass shooting during a music festival Sunday on the Las Vegas Strip. Police say Stephen Paddock fired down at the crowd of more than 22,000 people from his room on the 32nd floor of the Mandalay Bay Resort and Casino.