A large UFO spotted over Las Vegas

On August 14, 2017 at 2PM, a witness saw a large rectangular-shaped UFO over Las Vegas, Nevada. This object is appeared during about 15 minutes.

Witness report:

A large Silver rectangle shaped object in top of mountains. seen off las vegas blvd. Near M casino. Tried to take pictures, but can only see a little of it. Very reflective off the sun. It disappeared about 15 min after sighting. We did not witness it leaving unfortunately.

Photo: M Resort Spa Casino, Jamie Hernandez ©, Mars 2016