Reporter Ryan Burrow covers the Las Vegas shooting on the ground

Eric Paddock brother of Las Vegas gunman Stephen Paddock, speaks to members of the media outside his home, Monday, Oct. 2, 2017, in Orlando, Fla. Paddock told the Orlando Sentinel: "We are completely dumbfounded. We can't understand what happened." (AP Photo/John Raoux)

Ryan Burrow reports live from outside the hospital in Las Vegas where 515 people were admitted last night after the Harvest Fest shooting. Ryan describes some of the missing details from the deadliest mass shooting of modern U.S. history.