MGM: 2 police officers and 2 armed security officers were on the 32nd floor as shots rang out
By Tom Jackman, WashingtonPost.com Note: This story has been updated with new information from Las Vegas Sheriff Joe Lombardo, who disputes MGM’s claim that police responded to the 32nd floor immediately. At least two Las Vegas police officers and two armed private security officers were on the 32nd floor of the Mandalay Bay hotel during the [...]