FILE - In this Monday, Oct. 2, 2017 file photo, drapes billow out of broken windows at the Mandalay Bay resort and casino on the Las Vegas Strip, following a deadly shooting at a music festival in Las Vegas. Police who have yet to find Stephen Paddock's motive for the massacre said Friday, that they will enlist the public's help.
FILE - In this Monday, Oct. 2, 2017 file photo, drapes billow out of broken windows at the Mandalay Bay resort and casino on the Las Vegas Strip, following a deadly shooting at a music festival in Las Vegas. Police who have yet to find Stephen Paddock's motive for the massacre said Friday, that they will enlist the public's help. John Locher AP
FILE - In this Monday, Oct. 2, 2017 file photo, drapes billow out of broken windows at the Mandalay Bay resort and casino on the Las Vegas Strip, following a deadly shooting at a music festival in Las Vegas. Police who have yet to find Stephen Paddock's motive for the massacre said Friday, that they will enlist the public's help. John Locher AP