FILE – In this Oct. 3, 2017, file photo, a Las Vegas police officer stands by a blocked off area near the Mandalay Bay casino in Las Vegas. Amid pledges of $1 million from the federal government and $600,000 from
FILE – In this Oct. 3, 2017, file photo, a Las Vegas police officer stands by a blocked off area near the Mandalay Bay casino in Las Vegas. Amid pledges of $1 million from the federal government and $600,000 from the state to defray police and emergency response expenses following the Oct. 1 Las Vegas Strip shooting, officials are projecting the cost of the massacre, in dollars, at about $4 million. Las Vegas police on Wednesday, Oct. 25, 2017, gave what a department spokeswoman called a preliminary figure of $3.5 million for costs associated with the worst mass shooting in modern U.S. history. (AP Photo/John Locher, File)
